updated readme

README.md

@@ -1,20 +1,19 @@
 # TerrainExplorer
 
-This program generates an explorable terrain using USGS geological survey data.
+Generates an explorable terrain using USGS geological survey data
 
-Given a terrain height data file in the GRIDFLOAT format, it will 
+Given a terrain height data file in the GRIDFLOAT format, it will allow users to explore the environment as if they were there
 
-Written in C++11 with the Microsoft C++ Compiler in Visual Studio
-
-Uses OpenGL 3.3 for rendering, GLEW for extensions, GLFW for window and input management, GLM for maths, and SOIL for image importing.
+Written in C++11 and uses the follow software libraries:
+OpenGL 3.3, GLFW, GLEW, GLM, SOIL
 
 ## Controls
 Mouse Look for rotating the camera
 WASD for movement
 Space for jump
 F to toggle flashlight
 X for wireframe mode
-G for disco mode \*EPILEPSY WARNING\*
+G for disco mode
 
 ## Screenshots
 Uses Mount St. Helens as source terrain