diff --git a/INSTALL b/INSTALL
index 664509d2..29779abf 100644
--- a/INSTALL
+++ b/INSTALL
@@ -2,9 +2,9 @@ spdlog is header only library.
 Just copy the files to your build tree and use a C++11 compiler
 
 Tested on:
-gcc 4.8.1 and above
+gcc 4.8.1 or above
 clang 3.5
-Visual Studio 2013
+Visual Studio 2013 or above
 
 gcc 4.8 flags: --std==c++11 -pthread -O3 -flto -Wl,--no-as-needed
 gcc 4.9 flags: --std=c++11 -pthread -O3 -flto