diff --git a/guide/writing-and-serving-policy/promises-available-in-cfengine.markdown b/guide/writing-and-serving-policy/promises-available-in-cfengine.markdown
index 2d9afcbf5..26d763d6d 100644
--- a/guide/writing-and-serving-policy/promises-available-in-cfengine.markdown
+++ b/guide/writing-and-serving-policy/promises-available-in-cfengine.markdown
@@ -16,7 +16,7 @@ See [`meta`][meta].
 
 Variables in CFEngine are defined as promises that an identifier of a certain type represents a particular value. Variables can be scalars or lists of types string, int, real or data.
 
-The allowed characters in variable names are alphanumeric (both upper and lower case) and undercore. Associative arrays using the string type and square brackets [] to enclose an arbitrary key are being deprecated in favor of the data variable type.
+The allowed characters in variable names are alphanumeric (both upper and lower case) and underscore. Associative arrays using the string type and square brackets [] to enclose an arbitrary key are being deprecated in favor of the data variable type.
 
 See `vars`.
 
diff --git a/reference/enterprise-api-ref/cmdb-api.markdown b/reference/enterprise-api-ref/cmdb-api.markdown
index 9bb283443..d0ea834e7 100644
--- a/reference/enterprise-api-ref/cmdb-api.markdown
+++ b/reference/enterprise-api-ref/cmdb-api.markdown
@@ -232,7 +232,7 @@ HTTP 200 Ok
       "My_class": {},
       "My_class2": {
          "comment":"comment body",
-         "tags": ["suggestion-001", "reportring"]
+         "tags": ["suggestion-001", "reporting"]
       }
    }
 }
@@ -252,7 +252,7 @@ HTTP 200 Ok
       "HubCMDB:My.hostname":{
          "value":"host1.cfengine.com",
          "comment":"My hostname should be set to this",
-         "tags": ["suggestion-001", "reportring"]
+         "tags": ["suggestion-001", "reporting"]
       }
    }
 }
@@ -272,7 +272,7 @@ curl -k --user <username>:<password> \
        "My_class": {},
       "My_class2":{
          "comment":"comment body",
-         "tags": ["suggestion-001", "reportring"]
+         "tags": ["suggestion-001", "reporting"]
       }
    },
    "variables":{
diff --git a/reference/promise-types/vars.markdown b/reference/promise-types/vars.markdown
index 295773bb1..3fa3fa014 100644
--- a/reference/promise-types/vars.markdown
+++ b/reference/promise-types/vars.markdown
@@ -11,7 +11,7 @@ value. Variables can be scalars or lists of types `string`, `int`, `real`
 or `data`.
 
 The allowed characters in variable names are alphanumeric (both upper and lower case)
-and undercore. `Associative` arrays using the string type and square brackets `[]` to
+and underscore. `Associative` arrays using the string type and square brackets `[]` to
 enclose an arbitrary key are being deprecated in favor of the `data` variable type.
 
 ## Scalar Variables