Small changes to quadrangulator

apps/quadrangulator/quadrangulator.cpp

@@ -80,7 +80,7 @@ int main(int argc, const char * argv[])
 
     if (argc != 2)
     {
-        cout << "Not enough parameters: ./MIQ configfile" << endl;
+        cout << "Not enough parameters;\nUsage:\n\n./quadrangulator configfile" << endl;
         exit(EXIT_FAILURE);
     }
 

apps/quadrangulator/quadrangulator.pro

@@ -1,6 +1,6 @@
 # IMPORTANT
 # We assume that you have unzipped and compiled somewhere the COMISO solver
-# put here that path and and the name of the build dir.
+# put here that path and and the name of the build dir (from which the lib are copied).
 COMISODIR = ../../../code/lib/CoMISo
 COMISOBUILDDIR = $$COMISODIR/buildMACOSX