fix whitespaces

spec/resources/export/supervisord/app-alpha-2.conf

@@ -1,4 +1,4 @@
-  
+
 [program:app-alpha-1]
 command=./alpha
 autostart=true
@@ -8,7 +8,7 @@ stdout_logfile=/var/log/app/alpha-1-out.log
 stderr_logfile=/var/log/app/alpha-1-err.log
 user=app
 directory=/tmp/app
-environment=PORT=5000  
+environment=PORT=5000
 [program:app-alpha-2]
 command=./alpha
 autostart=true

spec/resources/export/supervisord/app.conf

@@ -1,4 +1,4 @@
-  
+
 [program:app-alpha]
 command=./alpha
 autostart=true
@@ -8,7 +8,7 @@ stdout_logfile=/var/log/app/alpha-1-out.log
 stderr_logfile=/var/log/app/alpha-1-err.log
 user=app
 directory=/tmp/app
-environment=PORT=5000  
+environment=PORT=5000
 [program:app-bravo]
 command=./bravo
 autostart=true