Remove article from app short description

Playground.doap

@@ -6,7 +6,7 @@
   xmlns:gnome="http://api.gnome.org/doap-extensions#"
   xmlns="http://usefulinc.com/ns/doap#">
   <name>Playhouse</name>
-  <shortdesc>A playground for HTML/CSS/JavaScript</shortdesc>
+  <shortdesc>Playground for HTML/CSS/JavaScript</shortdesc>
   <description>Playhouse make it easy to prototype, teach, design, learn and build Web things.</description>
 
   <homepage rdf:resource="https://playhouse.sonny.re" />

README.md

@@ -2,7 +2,7 @@
 
 # Playhouse
 
-A playground for HTML/CSS/JavaScript
+Playground for HTML/CSS/JavaScript
 
 ![screenshot](data/screenshot.png)
 

data/re.sonny.Playhouse.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
 # TRANSLATORS: Don't translate
 Name=Playhouse
-Comment=A playground for HTML/CSS/JavaScript
+Comment=Playground for HTML/CSS/JavaScript
 Exec=re.sonny.Playhouse
 Terminal=false
 Type=Application

data/re.sonny.Playhouse.metainfo.xml

@@ -7,7 +7,7 @@
   <update_contact>[email protected]</update_contact>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-3.0</project_license>
-  <summary>A playground for HTML/CSS/JavaScript</summary>
+  <summary>Playground for HTML/CSS/JavaScript</summary>
   <translation type="gettext">re.sonny.Playhouse</translation>
   <description>
     <p>Playhouse make it easy to prototype, teach, design, learn and build Web things.</p>

po/re.sonny.Playhouse.pot

@@ -23,7 +23,7 @@ msgid "Playhouse"
 msgstr ""
 
 #: data/re.sonny.Playhouse.desktop:5
-msgid "A playground for Web code"
+msgid "Playground for Web code"
 msgstr ""
 
 #. TRANSLATORS: Don't translate
@@ -32,7 +32,7 @@ msgid "JS Bin;CodePen;JSFiddle;"
 msgstr ""
 
 #: data/re.sonny.Playhouse.metainfo.xml:10 src/about.js:9
-msgid "A Playground for HTML/CSS/JavaScript"
+msgid "Playground for HTML/CSS/JavaScript"
 msgstr ""
 
 #: data/re.sonny.Playhouse.metainfo.xml:13