diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index ec3841482..a54c8e2b7 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -63,7 +63,7 @@ HIDE_SCOPE_NAMES       = YES
 SHOW_INCLUDE_FILES     = YES
 INLINE_INFO            = YES
 SORT_MEMBER_DOCS       = YES
-SORT_BRIEF_DOCS        = YES
+SORT_BRIEF_DOCS        = NO
 SORT_BY_SCOPE_NAME     = NO
 GENERATE_TODOLIST      = YES
 GENERATE_TESTLIST      = YES
@@ -91,7 +91,7 @@ INPUT                  = ${CMAKE_SOURCE_DIR}/doc ${CMAKE_SOURCE_DIR}/Eigen
 INPUT_ENCODING         = UTF-8
 FILE_PATTERNS          = *
 RECURSIVE              = NO
-EXCLUDE                = 
+EXCLUDE                =
 EXCLUDE_SYMLINKS       = NO
 EXCLUDE_PATTERNS       = CMake* *.txt *~
 EXCLUDE_SYMBOLS        =