Update hungarian.cpp

Author: phoemur

hungarian.cpp

@@ -11,7 +11,7 @@
  * 
  * It is a port heavily based on http://csclab.murraystate.edu/~bob.pilgrim/445/munkres.html
  * 
- * This version is written by Fernando B. Giannasi - MIT license */
+ * This version is written by Fernando B. Giannasi */
 
 #include <algorithm>
 #include <cmath>
@@ -599,4 +599,4 @@ int main() //example of usage
     }
 
     return 0;
-}
+}