--- a/libinterp/dldfcn/__glpk__.cc	Mon Apr 11 10:45:17 2016 +0200
+++ b/libinterp/dldfcn/__glpk__.cc	Mon Apr 11 10:53:18 2016 -0400
@@ -288,7 +288,7 @@
   // Request that GLPK free all memory resources.
   // This prevents reported memory leaks, but isn't strictly necessary.
   // The memory blocks use are allocated once and don't grow with further
-  // calls to glpk so they would be reclaimed anyways when Octave exits. 
+  // calls to glpk so they would be reclaimed anyways when Octave exits.
   glp_free_env ();
 
   return errnum;