diff --git a/docs/doc-geo.txt b/docs/doc-geo.txt
index e3ed31e..7de2fb6 100644
--- a/docs/doc-geo.txt
+++ b/docs/doc-geo.txt
@@ -27,7 +27,8 @@ Functions
                Can not be NULL.
 
     void printcoordinate(struct Coordinate*, unsigned int);
-
+        Show a specified quantity of Coordinates.
+        
         input: 
             pointer to array of Coordinates.
             Can not be NULL.