Fix typo

spec.py

@@ -42,13 +42,13 @@ parser.add_option("--config-only", action="store_true", default=False,
 parser.add_option("--build-only", action="store_true", default=False,
 		help="Just generate config file and build benchmark programs, but do not run")
 parser.add_option("--no-cpp", action="store_true", default=False,
-		help="Exlcude benchmark programs using C++")
+		help="Exclude benchmark programs using C++")
 parser.add_option("--no-fortran", action="store_true", default=False,
-		help="Exlcude benchmark programs using Fortran")
+		help="Exclude benchmark programs using Fortran")
 parser.add_option("--no-medium", action="store_true", default=False,
-		help="Exlcude OMPM programs")
+		help="Exclude OMPM programs")
 parser.add_option("--no-large", action="store_true", default=False,
-		help="Exlcude OMPL programs")
+		help="Exclude OMPL programs")
 parser.add_option("-i", "--iterations", metavar="ITR", default=3,
 		help="Evaluate ITR iterations per program, default=3")