diff --git a/src/lib/evil/Evil.h b/src/lib/evil/Evil.h
index f69fa6d1bc..191aae9c12 100644
--- a/src/lib/evil/Evil.h
+++ b/src/lib/evil/Evil.h
@@ -1,9 +1,13 @@
 #ifndef __EVIL_H__
 #define __EVIL_H__
 
+/**
+ * @file Evil.h
+ * @brief The file that provides miscellaneous functions ported from Unix.
+ */
+
 /**
  * @page evil_main Evil
- * @image html  e_big.png
  * @author Vincent Torri
  * @version 1.7.0
  * @date 2008-2012
@@ -43,16 +47,6 @@
  * Use the horizontal menu above to navigate into the reference API
  */
 
-/**
- * @file Evil.h
- * @brief The file that provides miscellaneous functions ported from Unix.
- * @defgroup Evil Miscellaneous functions ported from Unix.
- *
- * This header provides miscellaneous functions that exist on Unix
- * but not on Windows platform. They try to follow the conformance of
- * the Unix versions.
- */
-
 /**
  * @cond LOCAL
  */
diff --git a/src/lib/evil/dlfcn.h b/src/lib/evil/dlfcn.h
index ba6c26298a..a054fe907c 100644
--- a/src/lib/evil/dlfcn.h
+++ b/src/lib/evil/dlfcn.h
@@ -36,7 +36,7 @@ extern "C" {
 /**
  * @file dlfcn.h
  * @brief The file that provides functions to manage dynamic-link libraries
- * @defgroup Dlfcn Functions that manage dynamic-link libraries.
+ * @defgroup Evil_Dlfcn Functions that manage dynamic-link libraries.
  * @ingroup Evil
  *
  * This header provides functions to load and unload dynamic-link
@@ -151,7 +151,7 @@ struct Dl_info
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Dlfcn
+ * @ingroup Evil_Dlfcn
  */
 EAPI void *dlopen(const char* path, int mode);
 
@@ -175,7 +175,7 @@ EAPI void *dlopen(const char* path, int mode);
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Dlfcn
+ * @ingroup Evil_Dlfcn
  */
 EAPI int   dlclose(void* handle);
 
@@ -199,7 +199,7 @@ EAPI int   dlclose(void* handle);
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Dlfcn
+ * @ingroup Evil_Dlfcn
  */
 EAPI void *dlsym(void* handle, const char* symbol);
 
@@ -223,7 +223,7 @@ EAPI void *dlsym(void* handle, const char* symbol);
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Dlfcn
+ * @ingroup Evil_Dlfcn
  */
 EAPI int dladdr (const void *addr, Dl_info *info);
 
@@ -246,7 +246,7 @@ EAPI int dladdr (const void *addr, Dl_info *info);
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Dlfcn
+ * @ingroup Evil_Dlfcn
  */
 EAPI char *dlerror (void);
 
diff --git a/src/lib/evil/sys/mman.h b/src/lib/evil/sys/mman.h
index 0cff227c08..c49fbf6756 100644
--- a/src/lib/evil/sys/mman.h
+++ b/src/lib/evil/sys/mman.h
@@ -64,7 +64,7 @@ extern "C" {
 /**
  * @file mman.h
  * @brief The file that provides the memory map functions
- * @defgroup Mman Functions that manage memory mappping.
+ * @defgroup Evil_Mman Functions that manage memory mappping.
  * @ingroup Evil
  *
  * This header provides the meomry map functions mmap and munmap.
@@ -108,7 +108,7 @@ extern "C" {
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Mman
+ * @ingroup Evil_Mman
  */
 EAPI void *mmap(void   *addr,
                 size_t len,
@@ -135,7 +135,7 @@ EAPI void *mmap(void   *addr,
  * Supported OS: Windows Vista, Windows XP or Windows 2000
  * Professional.
  *
- * @ingroup Mman
+ * @ingroup Evil_Mman
  */
 EAPI int   munmap(void  *addr,
                   size_t len);