diff --git a/doc/how_to_build_macosx.md b/doc/how_to_build_macosx.md
index 0b9ee3f..42ed607 100644
--- a/doc/how_to_build_macosx.md
+++ b/doc/how_to_build_macosx.md
@@ -54,8 +54,8 @@ $ git clone https://github.com/opentoonz/opentoonz
 $ cd opentoonz
 $ git lfs pull
 $ cd thirdparty/boost
-$ mv ~/Downloads/boost_1_69_0.tar.bz2   #or whatever the boost filename you downloaded is#
-$ tar xvjf boost_1_69_0.tar.bz2 .
+$ mv ~/Downloads/boost_1_69_0.tar.bz2 .  #or whatever the boost filename you downloaded is#
+$ tar xvjf boost_1_69_0.tar.bz2
 $ cd ../lzo
 $ cp -r 2.03/include/lzo driver
 $ cd ../tiff-4.0.3
@@ -64,7 +64,7 @@ $ ./configure && make
 
 ### Configure build for QT version
 
-Edit the `/Users/yourlogin/Documents/opentoonz/toonz/sources/CMakeLists.txt` file  at line 160 (64bit OS) or 172 (32bit OS) and modify the root path for the QT lib directory
+If your QT version is not 5.12.2, edit the `/Users/yourlogin/Documents/opentoonz/toonz/sources/CMakeLists.txt` file  at line 160 (64bit OS) or 172 (32bit OS) and modify the root path for the QT lib directory
 
 If you installed QT using `brew` , you can get the version and path to use with: `$ brew info qt`.  The entry will look something like this: `/usr/local/Cellar/qt/5.12.2/lib`
 
@@ -123,7 +123,7 @@ $ open ~/Documents/opentoonz/build/toonz/OpenToonz.app
 - If built using Xcode, do the following:
 
     - Open Scheme editor for OpenToonz: Product -> Scheme -> Edit Scheme
-    - Uncheck: Run -> Options -> Document Version
+    - Uncheck: Run -> Options -> Document Versions
     - Run in  Debug mode: Product -> Run
 
     - To open with command line or from Finder window, the application is found in `/Users/yourlogin/Documents/opentoonz/toonz/build/Debug/OpenToonz.app`