[gtk+] Adwaita: Fix a few typos in README

[Kalev Lember <klember src gnome org>]

commit ed168197abe4fc39fabddcb18acf23f8a9c048c5
Author: Kalev Lember <klember redhat com>
Date:   Sun Aug 30 21:12:35 2015 +0200

    Adwaita: Fix a few typos in README

 gtk/theme/Adwaita/README |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/theme/Adwaita/README b/gtk/theme/Adwaita/README
index 15b1b54..b5a397e 100644
--- a/gtk/theme/Adwaita/README
+++ b/gtk/theme/Adwaita/README
@@ -2,15 +2,15 @@ Summary
 -------
 
 * Do not edit the CSS directly, edit the source SCSS files and process them with SASS (run 
-  `/.parse-sass.sh` when you have the required sofwtare installed, as described below)
-* To be able to use the lates/adequate version of sass, install ruby, gem, sass & bundle. 
+  `./parse-sass.sh` when you have the required software installed, as described below)
+* To be able to use the latest/adequate version of sass, install ruby, gem, sass & bundle.
   On Fedora F20, this is done with `sudo dnf install rubygems && gem install bundle && bundle install`
   from the same directory this README resides in.
 
 How to tweak the theme
 ----------------------
 
-Adwaita is a complex themes, so to keep it maintainable it's written and processed in SASS, the
+Adwaita is a complex theme, so to keep it maintainable it's written and processed in SASS. The
 generated CSS is then transformed into a gresource file during gtk build and used at runtime in a 
 non-legible or editable form.