diff --git a/doc/how_to_build_macosx.md b/doc/how_to_build_macosx.md
index 7568212..a47d04e 100644
--- a/doc/how_to_build_macosx.md
+++ b/doc/how_to_build_macosx.md
@@ -66,7 +66,8 @@ $ ./configure && make
 If you install libtiff through brew before, linker tool couses fail. In order to solve this problem use install_name_tool.
 ```
 $ cd opentoonz/thirdparty/tiff-4.0.3/libtiff/.libs/
-$ install_name_tool -id $PWD/libtiff.5.dylib libtiff.5.dylib 
+$ install_name_tool -id $PWD/libtiff.5.dylib libtiff.5.dylib
+ 
 ```
 
 
diff --git a/toonz/cmake/FindTIFF.cmake b/toonz/cmake/FindTIFF.cmake
index 1d5aaed..700b3e8 100644
--- a/toonz/cmake/FindTIFF.cmake
+++ b/toonz/cmake/FindTIFF.cmake
@@ -20,7 +20,7 @@ find_library(
     TIFF_LIBRARY
     NAMES
         # libtiff.a 
-        #use shared library instead of static
+        # use shared library instead of static
         libtiff.dylib
     HINTS
         ${SDKROOT}