diff --git a/interface/msw/registry.h b/interface/msw/registry.h
index dfb7835f13..6937ac4b45 100644
--- a/interface/msw/registry.h
+++ b/interface/msw/registry.h
@@ -17,11 +17,11 @@
     The Windows registry is easy to understand. There are five registry keys,
     namely:
 
-    @li HKEY_CLASSES_ROOT (HKCR)
-    @li HKEY_CURRENT_USER (HKCU)
-    @li HKEY_LOCAL_MACHINE (HKLM)
-    @li HKEY_CURRENT_CONFIG (HKCC)
-    @li HKEY_USERS (HKU)
+    @li @c HKEY_CLASSES_ROOT (HKCR)
+    @li @c HKEY_CURRENT_USER (HKCU)
+    @li @c HKEY_LOCAL_MACHINE (HKLM)
+    @li @c HKEY_CURRENT_CONFIG (HKCC)
+    @li @c HKEY_USERS (HKU)
 
     After creating a key, it can hold a value. The values can be:
 
@@ -70,7 +70,7 @@ class wxRegKey
 {
 public:
     /**
-        Default constructor, initializes to HKCR.
+        Default constructor, initializes to @c HKEY_CLASSES_ROOT.
     */
     wxRegKey();
     /**
diff --git a/interface/recguard.h b/interface/recguard.h
index 748fcc7608..d646798f41 100644
--- a/interface/recguard.h
+++ b/interface/recguard.h
@@ -19,7 +19,7 @@
     would never be detected.
 
     @library{wxbase}
-    @category{FIXME}
+    @category{misc}
 */
 class wxRecursionGuardFlag
 {
@@ -65,7 +65,7 @@ public:
     way (for example because an exception has been thrown).
 
     @library{wxbase}
-    @category{FIXME}
+    @category{misc}
 */
 class wxRecursionGuard
 {
diff --git a/interface/regex.h b/interface/regex.h
index 81db78f274..a61eaf28a4 100644
--- a/interface/regex.h
+++ b/interface/regex.h
@@ -9,7 +9,7 @@
 /**
     @anchor wxRE_FLAGS
 
-    Flags for regex compilation to be used with Compile().
+    Flags for regex compilation to be used with wxRegEx::Compile().
 */
 enum
 {
@@ -42,9 +42,9 @@ enum
 /**
     @anchor wxRE_NOT_FLAGS
 
-    Flags for regex matching to be used with Matches().
+    Flags for regex matching to be used with wxRegEx::Matches().
     These flags are mainly useful when doing several matches in a long string
-    to prevent erroneous matches for ĄŻĄŻ and ĄŻ$ĄŻ:
+    to prevent erroneous matches for '^' and '$':
 */
 enum
 {