Regenerate documentation

docs/modules/ROOT/pages/cops.adoc

@@ -1,7 +1,7 @@
 === Department xref:cops_threadsafety.adoc[ThreadSafety]
 
 * xref:cops_threadsafety.adoc#threadsafetyclassandmoduleattributes[ThreadSafety/ClassAndModuleAttributes]
-* xref:cops_threadsafety.adoc#threadsafetyinstancevariableinclassmethod[ThreadSafety/InstanceVariableInClassMethod]
+* xref:cops_threadsafety.adoc#threadsafetyclassinstancevariable[ThreadSafety/ClassInstanceVariable]
 * xref:cops_threadsafety.adoc#threadsafetymutableclassinstancevariable[ThreadSafety/MutableClassInstanceVariable]
 * xref:cops_threadsafety.adoc#threadsafetynewthread[ThreadSafety/NewThread]
 * xref:cops_threadsafety.adoc#threadsafetydirchdir[ThreadSafety/DirChdir]

docs/modules/ROOT/pages/cops_threadsafety.adoc

@@ -42,32 +42,7 @@ end
 | Boolean
 |===
 
-== ThreadSafety/DirChdir
-
-|===
-| Enabled by default | Safe | Supports autocorrection | Version Added | Version Changed
-
-| Enabled
-| Yes
-| No
-| -
-| -
-|===
-
-Avoid using `Dir.chdir` due to its process-wide effect.
-
-=== Examples
-
-[source,ruby]
-----
-# bad
-Dir.chdir("/var/run")
-
-# bad
-FileUtils.chdir("/var/run")
-----
-
-== ThreadSafety/InstanceVariableInClassMethod
+== ThreadSafety/ClassInstanceVariable
 
 |===
 | Enabled by default | Safe | Supports autocorrection | Version Added | Version Changed
@@ -79,7 +54,7 @@ FileUtils.chdir("/var/run")
 | -
 |===
 
-Avoid instance variables in class methods.
+Avoid class instance variables.
 
 === Examples
 
@@ -142,6 +117,31 @@ module Example
 end
 ----
 
+== ThreadSafety/DirChdir
+
+|===
+| Enabled by default | Safe | Supports autocorrection | Version Added | Version Changed
+
+| Enabled
+| Yes
+| No
+| -
+| -
+|===
+
+Avoid using `Dir.chdir` due to its process-wide effect.
+
+=== Examples
+
+[source,ruby]
+----
+# bad
+Dir.chdir("/var/run")
+
+# bad
+FileUtils.chdir("/var/run")
+----
+
 == ThreadSafety/MutableClassInstanceVariable
 
 |===