src: fix typos in test_test_phase.nit and nitmetrics.nit

Signed-off-by: Alexis Laferrière <[email protected]>

Author: xymus

src/nitmetrics.nit

@@ -30,9 +30,9 @@ toolcontext.process_options(args)
 # Get arguments
 var arguments = toolcontext.option_context.rest
 
-# We need a model to collect stufs
+# We need a model to collect stuff
 var model = new Model
-# An a model builder to parse files
+# And a model builder to parse files
 var modelbuilder = new ModelBuilder(model, toolcontext)
 
 # Here we load an process all modules passed on the command line

src/test_test_phase.nit

@@ -14,14 +14,14 @@
 
 # Example of simple module that aims to do some specific work on nit programs.
 #
-# Fast prototypes can just start with this skeletton.
+# Fast prototypes can just start with this skeleton.
 module test_test_phase
 
-# We need the framework that perfoms standard code for the main-program
+# We need the framework that performs standard code for the main-program
 import test_phase
 
 # We usualy need specific phases
-# NOTE: `frontend` is sufficent in most case (it is often too much)
+# NOTE: `frontend` is sufficient in most case (it is often too much)
 import frontend
 
 # The body of the specific work.