diff --git a/src/modules/permissions/doc/permissions_admin.xml b/src/modules/permissions/doc/permissions_admin.xml
index 2c55f246c76..20d75188883 100644
--- a/src/modules/permissions/doc/permissions_admin.xml
+++ b/src/modules/permissions/doc/permissions_admin.xml
@@ -124,7 +124,7 @@
 		</para>
 		<para>
 		Instead of the From header field the function uses the To header field because
-		th To header field in REGISTER messages contains the URI of the person
+		the To header field in REGISTER messages contains the URI of the person
 		being registered. Instead of the Request-URI of branches the function
 		uses the Contact header field.
 		</para>
diff --git a/src/modules/permissions/hash.c b/src/modules/permissions/hash.c
index 40dd460c66a..b467d2c9ad1 100644
--- a/src/modules/permissions/hash.c
+++ b/src/modules/permissions/hash.c
@@ -939,7 +939,7 @@ int match_domain_name_table(struct domain_name_list** table, unsigned int group,
 
 
 /*
- * Check if an domain_name/port entry exists in hash table in any group.
+ * Check if a domain_name/port entry exists in hash table in any group.
  * Returns first group in which ip_addr/port is found.
  * Port 0 in hash table matches any port.
  */
diff --git a/src/modules/permissions/hash.h b/src/modules/permissions/hash.h
index e50629ba996..b24cdd38f45 100644
--- a/src/modules/permissions/hash.h
+++ b/src/modules/permissions/hash.h
@@ -272,7 +272,7 @@ int domain_name_table_insert(struct domain_name_list** table, unsigned int grp,
 		str *domain_name, unsigned int port, str *tagv);
 
 /*
- * Check if an domain_name/port entry exists in hash table in any group.
+ * Check if a domain_name/port entry exists in hash table in any group.
  * Returns first group in which ip_addr/port is found.
  * Port 0 in hash table matches any port.
  */