diff --git a/github/actions_artifacts_test.go b/github/actions_artifacts_test.go
index 296e7259c08..61790daf415 100644
--- a/github/actions_artifacts_test.go
+++ b/github/actions_artifacts_test.go
@@ -267,7 +267,7 @@ func TestActionsService_GetArtifact_notFound(t *testing.T) {
 	}
 }
 
-func TestActionsSerivice_DownloadArtifact(t *testing.T) {
+func TestActionsService_DownloadArtifact(t *testing.T) {
 	client, mux, _, teardown := setup()
 	defer teardown()
 
diff --git a/github/actions_cache.go b/github/actions_cache.go
index 271d7d82069..852e9860f1c 100644
--- a/github/actions_cache.go
+++ b/github/actions_cache.go
@@ -173,7 +173,7 @@ func (s *ActionsService) GetCacheUsageForRepo(ctx context.Context, owner, repo s
 // refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.
 //
 // Permissions: You must authenticate using an access token with the read:org scope to use this endpoint.
-// GitHub Apps must have the organization_admistration:read permission to use this endpoint.
+// GitHub Apps must have the organization_administration:read permission to use this endpoint.
 //
 // GitHub API docs: https://docs.github.com/rest/actions/cache#list-repositories-with-github-actions-cache-usage-for-an-organization
 //
@@ -203,7 +203,7 @@ func (s *ActionsService) ListCacheUsageByRepoForOrg(ctx context.Context, org str
 // 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.
 //
 // Permissions: You must authenticate using an access token with the read:org scope to use this endpoint.
-// GitHub Apps must have the organization_admistration:read permission to use this endpoint.
+// GitHub Apps must have the organization_administration:read permission to use this endpoint.
 //
 // GitHub API docs: https://docs.github.com/rest/actions/cache#get-github-actions-cache-usage-for-an-organization
 //
diff --git a/github/actions_runners_test.go b/github/actions_runners_test.go
index f425e8af7b0..beaf01b3d13 100644
--- a/github/actions_runners_test.go
+++ b/github/actions_runners_test.go
@@ -536,7 +536,7 @@ func TestActionsService_RemoveOrganizationRunner(t *testing.T) {
 	ctx := context.Background()
 	_, err := client.Actions.RemoveOrganizationRunner(ctx, "o", 21)
 	if err != nil {
-		t.Errorf("Actions.RemoveOganizationRunner returned error: %v", err)
+		t.Errorf("Actions.RemoveOrganizationRunner returned error: %v", err)
 	}
 
 	const methodName = "RemoveOrganizationRunner"
diff --git a/github/apps_test.go b/github/apps_test.go
index aafc263dca0..9b2e0a59114 100644
--- a/github/apps_test.go
+++ b/github/apps_test.go
@@ -544,7 +544,7 @@ func TestAppsService_CreateInstallationTokenListReposWithNoOptions(t *testing.T)
 	})
 }
 
-func TestAppsService_CreateAttachement(t *testing.T) {
+func TestAppsService_CreateAttachment(t *testing.T) {
 	client, mux, _, teardown := setup()
 	defer teardown()
 
diff --git a/github/github.go b/github/github.go
index cceaec03d49..f0a862855e1 100644
--- a/github/github.go
+++ b/github/github.go
@@ -774,7 +774,7 @@ func parseSecondaryRate(r *http.Response) *time.Duration {
 
 	// According to GitHub support, endpoints might return x-ratelimit-reset instead,
 	// as an integer which represents the number of seconds since epoch UTC,
-	// represting the time to resume making requests.
+	// representing the time to resume making requests.
 	if v := r.Header.Get(headerRateReset); v != "" {
 		secondsSinceEpoch, _ := strconv.ParseInt(v, 10, 64) // Error handling is noop.
 		retryAfter := time.Until(time.Unix(secondsSinceEpoch, 0))
diff --git a/github/issue_import_test.go b/github/issue_import_test.go
index 17c7c17ffe4..6801c3c0ddb 100644
--- a/github/issue_import_test.go
+++ b/github/issue_import_test.go
@@ -74,7 +74,7 @@ func TestIssueImportService_Create(t *testing.T) {
 	})
 }
 
-func TestIssueImportService_Create_defered(t *testing.T) {
+func TestIssueImportService_Create_deferred(t *testing.T) {
 	client, mux, _, teardown := setup()
 	defer teardown()
 
diff --git a/github/migrations_source_import.go b/github/migrations_source_import.go
index 3b161232f6a..f484b77d474 100644
--- a/github/migrations_source_import.go
+++ b/github/migrations_source_import.go
@@ -76,7 +76,7 @@ type Import struct {
 	//         Contact GitHub support for more information.
 	//     detection_needs_auth - the importer requires authentication for
 	//         the originating repository to continue detection. Make an
-	//         UpdatImport request, and include VCSUsername and
+	//         UpdateImport request, and include VCSUsername and
 	//         VCSPassword.
 	//     detection_found_nothing - the importer didn't recognize any
 	//         source control at the URL.
diff --git a/github/orgs_members.go b/github/orgs_members.go
index 5bc23657fcd..f776766afba 100644
--- a/github/orgs_members.go
+++ b/github/orgs_members.go
@@ -395,7 +395,7 @@ func (s *OrganizationsService) ListOrgInvitationTeams(ctx context.Context, org,
 	return orgInvitationTeams, resp, nil
 }
 
-// ListFailedOrgInvitations returns a list of failed inviatations.
+// ListFailedOrgInvitations returns a list of failed invitations.
 //
 // GitHub API docs: https://docs.github.com/rest/orgs/members#list-failed-organization-invitations
 //
diff --git a/github/repos.go b/github/repos.go
index 59ef2329f07..d928771df31 100644
--- a/github/repos.go
+++ b/github/repos.go
@@ -1363,7 +1363,7 @@ type BypassPullRequestAllowancesRequest struct {
 
 // DismissalRestrictions specifies which users and teams can dismiss pull request reviews.
 type DismissalRestrictions struct {
-	// The list of users who can dimiss pull request reviews.
+	// The list of users who can dismiss pull request reviews.
 	Users []*User `json:"users"`
 	// The list of teams which can dismiss pull request reviews.
 	Teams []*Team `json:"teams"`
@@ -1372,7 +1372,7 @@ type DismissalRestrictions struct {
 }
 
 // DismissalRestrictionsRequest represents the request to create/edit the
-// restriction to allows only specific users, teams or apps to dimiss pull request reviews. It is
+// restriction to allows only specific users, teams or apps to dismiss pull request reviews. It is
 // separate from DismissalRestrictions above because the request structure is
 // different from the response structure.
 // Note: Both Users and Teams must be nil, or both must be non-nil.
diff --git a/github/teams_discussion_comments.go b/github/teams_discussion_comments.go
index ad3818c13fb..eba6fdf46a4 100644
--- a/github/teams_discussion_comments.go
+++ b/github/teams_discussion_comments.go
@@ -10,7 +10,7 @@ import (
 	"fmt"
 )
 
-// DiscussionComment represents a GitHub dicussion in a team.
+// DiscussionComment represents a GitHub discussion in a team.
 type DiscussionComment struct {
 	Author        *User      `json:"author,omitempty"`
 	Body          *string    `json:"body,omitempty"`
@@ -145,8 +145,8 @@ func (s *TeamsService) GetCommentBySlug(ctx context.Context, org, slug string, d
 // GitHub API docs: https://docs.github.com/rest/teams/discussion-comments#create-a-discussion-comment
 //
 //meta:operation POST /orgs/{org}/teams/{team_slug}/discussions/{discussion_number}/comments
-func (s *TeamsService) CreateCommentByID(ctx context.Context, orgID, teamID int64, discsusionNumber int, comment DiscussionComment) (*DiscussionComment, *Response, error) {
-	u := fmt.Sprintf("organizations/%v/team/%v/discussions/%v/comments", orgID, teamID, discsusionNumber)
+func (s *TeamsService) CreateCommentByID(ctx context.Context, orgID, teamID int64, discussionNumber int, comment DiscussionComment) (*DiscussionComment, *Response, error) {
+	u := fmt.Sprintf("organizations/%v/team/%v/discussions/%v/comments", orgID, teamID, discussionNumber)
 	req, err := s.client.NewRequest("POST", u, comment)
 	if err != nil {
 		return nil, nil, err
diff --git a/github/teams_discussion_comments_test.go b/github/teams_discussion_comments_test.go
index eaac112bf23..fda0428c658 100644
--- a/github/teams_discussion_comments_test.go
+++ b/github/teams_discussion_comments_test.go
@@ -26,8 +26,8 @@ func tdcEndpointByID(orgID, teamID, discussionNumber, commentNumber string) stri
 }
 
 // "Team Discussion Comments" endpoint, when using a team slug.
-func tdcEndpointBySlug(org, slug, dicsuccionsNumber, commentNumber string) string {
-	out := fmt.Sprintf("/orgs/%v/teams/%v/discussions/%v/comments", org, slug, dicsuccionsNumber)
+func tdcEndpointBySlug(org, slug, discussionNumber, commentNumber string) string {
+	out := fmt.Sprintf("/orgs/%v/teams/%v/discussions/%v/comments", org, slug, discussionNumber)
 	if commentNumber != "" {
 		return fmt.Sprintf("%v/%v", out, commentNumber)
 	}
diff --git a/github/teams_discussions.go b/github/teams_discussions.go
index ee78c032a61..b056525f4e9 100644
--- a/github/teams_discussions.go
+++ b/github/teams_discussions.go
@@ -10,7 +10,7 @@ import (
 	"fmt"
 )
 
-// TeamDiscussion represents a GitHub dicussion in a team.
+// TeamDiscussion represents a GitHub discussion in a team.
 type TeamDiscussion struct {
 	Author        *User      `json:"author,omitempty"`
 	Body          *string    `json:"body,omitempty"`
diff --git a/github/teams_test.go b/github/teams_test.go
index bb4fa4eac38..bf62c3b25fa 100644
--- a/github/teams_test.go
+++ b/github/teams_test.go
@@ -1700,7 +1700,7 @@ func TestTeams_Marshal(t *testing.T) {
 			"members_count": 1,
 			"repos_count": 1
 		},
-		"ldap_dn": "l"	
+		"ldap_dn": "l"
 	}`
 
 	testJSONMarshal(t, u, want)
@@ -1740,13 +1740,13 @@ func TestIDPGroup_Marshal(t *testing.T) {
 	u := &IDPGroup{
 		GroupID:          String("abc1"),
 		GroupName:        String("test group"),
-		GroupDescription: String("test group descripation"),
+		GroupDescription: String("test group description"),
 	}
 
 	want := `{
 		"group_id": "abc1",
 		"group_name": "test group",
-		"group_description":"test group descripation"
+		"group_description":"test group description"
 	}`
 
 	testJSONMarshal(t, u, want)
@@ -2186,12 +2186,12 @@ func TestIDPGroupList_Marshal(t *testing.T) {
 			{
 				GroupID:          String("abc1"),
 				GroupName:        String("test group"),
-				GroupDescription: String("test group descripation"),
+				GroupDescription: String("test group description"),
 			},
 			{
 				GroupID:          String("abc2"),
 				GroupName:        String("test group2"),
-				GroupDescription: String("test group descripation2"),
+				GroupDescription: String("test group description2"),
 			},
 		},
 	}
@@ -2201,12 +2201,12 @@ func TestIDPGroupList_Marshal(t *testing.T) {
 			{
 				"group_id": "abc1",
 				"group_name": "test group",
-				"group_description": "test group descripation"
+				"group_description": "test group description"
 			},
 			{
 				"group_id": "abc2",
 				"group_name": "test group2",
-				"group_description": "test group descripation2"
+				"group_description": "test group description2"
 			}
 		]
 	}`
diff --git a/github/users_emails.go b/github/users_emails.go
index 8386de250b2..189187a74a3 100644
--- a/github/users_emails.go
+++ b/github/users_emails.go
@@ -86,11 +86,11 @@ func (s *UsersService) DeleteEmails(ctx context.Context, emails []string) (*Resp
 func (s *UsersService) SetEmailVisibility(ctx context.Context, visibility string) ([]*UserEmail, *Response, error) {
 	u := "user/email/visibility"
 
-	updateVisiblilityReq := &UserEmail{
+	updateVisibilityReq := &UserEmail{
 		Visibility: &visibility,
 	}
 
-	req, err := s.client.NewRequest("PATCH", u, updateVisiblilityReq)
+	req, err := s.client.NewRequest("PATCH", u, updateVisibilityReq)
 	if err != nil {
 		return nil, nil, err
 	}
diff --git a/github/users_gpg_keys.go b/github/users_gpg_keys.go
index de7caaf1bd0..2f296a1ef62 100644
--- a/github/users_gpg_keys.go
+++ b/github/users_gpg_keys.go
@@ -97,7 +97,7 @@ func (s *UsersService) GetGPGKey(ctx context.Context, id int64) (*GPGKey, *Respo
 	return key, resp, nil
 }
 
-// CreateGPGKey creates a GPG key. It requires authenticatation via Basic Auth
+// CreateGPGKey creates a GPG key. It requires authentication via Basic Auth
 // or OAuth with at least write:gpg_key scope.
 //
 // GitHub API docs: https://docs.github.com/rest/users/gpg-keys#create-a-gpg-key-for-the-authenticated-user