4 files changed, 8 insertions, 8 deletions
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index f344ae572..50ae9ea47 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -7,8 +7,8 @@ project(EigenDoc)
 if(CMAKE_COMPILER_IS_GNUCXX)
   if(CMAKE_SYSTEM_NAME MATCHES Linux)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O1 -g1")
-  endif(CMAKE_SYSTEM_NAME MATCHES Linux)
-endif(CMAKE_COMPILER_IS_GNUCXX)
+  endif()
+endif()
 
 # some examples and snippets needs c++11, so let's check it once
 check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CPP11)
@@ -24,9 +24,9 @@ set(EIGEN_DOXY_HTML_COLORSTYLE_HUE      "220")
 set(EIGEN_DOXY_TAGFILES                 "")
 if(EIGEN_INTERNAL_DOCUMENTATION)
   set(EIGEN_DOXY_INTERNAL                 "YES")
-else(EIGEN_INTERNAL_DOCUMENTATION)
+else()
   set(EIGEN_DOXY_INTERNAL                 "NO")
-endif(EIGEN_INTERNAL_DOCUMENTATION)
+endif()
 
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in
diff --git a/doc/examples/CMakeLists.txt b/doc/examples/CMakeLists.txt
index 4fa0b1019..a2c9d05a4 100644
--- a/doc/examples/CMakeLists.txt
+++ b/doc/examples/CMakeLists.txt
@@ -13,7 +13,7 @@ foreach(example_src ${examples_SRCS})
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${example}.out
   )
   add_dependencies(all_examples ${example})
-endforeach(example_src)
+endforeach()
 
 if(EIGEN_COMPILER_SUPPORT_CPP11)
 ei_add_target_property(nullary_indexing COMPILE_FLAGS "-std=c++11")
diff --git a/doc/snippets/CMakeLists.txt b/doc/snippets/CMakeLists.txt
index 88ed3419f..65f195a31 100644
--- a/doc/snippets/CMakeLists.txt
+++ b/doc/snippets/CMakeLists.txt
@@ -33,4 +33,4 @@ foreach(snippet_src ${snippets_SRCS})
   else()
     message("skip snippet ${snippet_src} because compiler does not support C++11")
   endif()
-endforeach(snippet_src)
+endforeach()
diff --git a/doc/special_examples/CMakeLists.txt b/doc/special_examples/CMakeLists.txt
index 66ba4deee..5b00e8b1a 100644
--- a/doc/special_examples/CMakeLists.txt
+++ b/doc/special_examples/CMakeLists.txt
@@ -3,7 +3,7 @@ if(NOT EIGEN_TEST_NOQT)
   if(QT4_FOUND)
     include(${QT_USE_FILE})
   endif()
-endif(NOT EIGEN_TEST_NOQT)
+endif()
 
 if(QT4_FOUND)
   add_executable(Tutorial_sparse_example Tutorial_sparse_example.cpp Tutorial_sparse_example_details.cpp)
@@ -17,7 +17,7 @@ if(QT4_FOUND)
   )
 
   add_dependencies(all_examples Tutorial_sparse_example)
-endif(QT4_FOUND)
+endif()
 
 if(EIGEN_COMPILER_SUPPORT_CPP11)
   add_executable(random_cpp11 random_cpp11.cpp)