[gimp-web/testing] Fixed typo on Luminosity masks tutorial.

[Pat David <patdavid src gnome org>]

commit 00badd0dfc118a072f98eaee1069a106ad5dafaa
Author: Pat David <pat patdavid net>
Date:   Sat Nov 28 09:50:40 2015 -0600

    Fixed typo on Luminosity masks tutorial.
    
    Thank you Cameron Davidson for catching the
    transposed letters.

 content/tutorials/Luminosity_Masks/index.md |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/content/tutorials/Luminosity_Masks/index.md b/content/tutorials/Luminosity_Masks/index.md
index e116b99..ccb670d 100644
--- a/content/tutorials/Luminosity_Masks/index.md
+++ b/content/tutorials/Luminosity_Masks/index.md
@@ -60,7 +60,7 @@ Now desaturate the duplicated layer using **Luminosity** as the method:
 <img src="{filename}Layer-Desaturate.png" alt="Layer-Desaturate"/>
 </figure>
 
-This desaturate copy of your color image represents the “Lights” channel. Now we want to create a new 
channel based on thsi layer.
+This desaturated copy of your color image represents the “Lights” channel. Now we want to create a new 
channel based on this layer.
 
 ### Create a New Channel “Lights”