diff --git a/building.md b/building.md
index 71ead53..302f179 100644
--- a/building.md
+++ b/building.md
@@ -8,7 +8,7 @@ this document describes to how compile musikcube on all supported platforms
 - install [boost 1.74]. again, you can use 32-bit, 64-bit, or both.
     * 32-bit: https://sourceforge.net/projects/boost/files/boost-binaries/1.74.0/boost_1_74_0-msvc-14.2-32.exe/download
     * 64-bit: https://sourceforge.net/projects/boost/files/boost-binaries/1.74.0/boost_1_74_0-msvc-14.2-64.exe/download
-    * ensure it shares the same parent directory with musikcube. e.g: `c:\src\musikcube` and `c:\src\boost_1_68_0` -- the project's solution will reference it via relative path. if you want to use both 32-bit and 64-bit versions, ensure they are installed to the same directory.
+    * ensure it shares the same parent directory with musikcube git repo. e.g: `c:\src\musikcube` and `c:\src\boost_1_68_0` -- the project's solution will reference it via relative path. if you want to use both 32-bit and 64-bit versions, ensure they are installed to the same directory.
 - open `musikcube.sln` and build/run. 
 
 ## mac