From 13c3bdeeb781291fe9dcd0b2714b6add2acb4ea3 Mon Sep 17 00:00:00 2001
From: JJ Merelo <jjmerelo@gmail.com>
Date: Thu, 3 Sep 2020 11:26:05 +0200
Subject: [PATCH] Small changes to docs #12 and refactoring

---
 README.md        | 4 ++--
 lib/Test/Text.pm | 8 +++-----
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index cba3b98..230b0cb 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Objective
 ---
 
 A module for testing and doing other kind of metrics on regular text, as in books or
-novels, or, forthat matter, manuals. 
+novels, or, for that matter, manuals. 
 
 We're not there yet, but for the time being it is a pretty
 good spelling checker that can be used *on the cloud* in continuous
@@ -29,7 +29,7 @@ progress by telling you how many words you have written so far and in
 total, which is an intended side effect of counting the number of
 tests == number of words. 
 
-how can I use it?
+how can I use it in a CI pipeline?
 ---
 
 1. Save the files you want to be tested to a single directory called,
diff --git a/lib/Test/Text.pm b/lib/Test/Text.pm
index f8c01d6..3301b8f 100644
--- a/lib/Test/Text.pm
+++ b/lib/Test/Text.pm
@@ -49,18 +49,16 @@ sub new {
 				   );
   croak "Couldn't create speller: $1" if !$speller;
   $self->{'_speller'} = $speller;
-  $speller->add_dic("$dir/words.dic"); #word.dic should be in the text directory
+  $speller->add_dic("$dir/words.dic"); # word.dic should be in the text directory
   return $self;
 }
 
 sub dir {
-    my $self = shift;
-    return $self->{'_dir'};
+    return shift->{'_dir'};
 }
 
 sub files {
-  my $self = shift;
-  return $self->{'_files'};
+  return shift->{'_files'};
 }
 
 sub check {