Update 5 1 acknowledgement

5-1-acknowledgement.md

@@ -28,7 +28,7 @@ Mirae WAVE is also based in part on the works of the following open source libra
 
 ##### Degrib
 
-> The degrib and g2clib source code are modified versions of code produced by NOAA NWS and are in the public domain subject to the following restrictions:
+> The degrib source code is a modified version of code produced by NOAA NWS and is in the public domain subject to the following restrictions:
 > 
 > http://www.weather.gov/im/softa.htm
 >