Remove trailing white spaces in conf dir file

conf/cloud

@@ -1,4 +1,4 @@
-# This file should normally be installed at: /etc/salt/cloud 
+# This file should normally be installed at: /etc/salt/cloud
 
 
 ##########################################

conf/cloud.profiles.d/EC2-us-east-1.profiles

@@ -1,4 +1,4 @@
-# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu 
+# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu
 
 # Arch Linux
 # https://wiki.archlinux.org/index.php/Arch_Linux_AMIs_for_Amazon_Web_Services

conf/cloud.profiles.d/EC2-us-west-1.profiles

@@ -1,4 +1,4 @@
-# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu 
+# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu
 
 # Arch Linux
 # https://wiki.archlinux.org/index.php/Arch_Linux_AMIs_for_Amazon_Web_Services
@@ -96,7 +96,7 @@ ubuntu_lucid_ec2:
 
 ubuntu_precise_ec2:
   provider: my-ec2-config
-  image: ami-3ed8fb7b 
+  image: ami-3ed8fb7b
   size: t1.micro
   ssh_username: ubuntu
   location: us-west-1

conf/cloud.profiles.d/EC2-us-west-2.profiles

@@ -1,4 +1,4 @@
-# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu 
+# Official distro images for Arch, Centos, Debian, Fedora, FreeBSD, Ubuntu
 
 # Arch Linux
 # https://wiki.archlinux.org/index.php/Arch_Linux_AMIs_for_Amazon_Web_Services
@@ -50,7 +50,7 @@ debian_squeeze_ec2:
 # https://fedoraproject.org/wiki/Cloud_images
 fedora_17_ec2:
   provider: my-ec2-config
-  image: ami-8e69e5be 
+  image: ami-8e69e5be
   size: t1.micro
   ssh_username: ec2-user
   location: us-west-2

conf/master

@@ -44,7 +44,7 @@
 
 # Directory to store job and cache data:
 # This directory may contain sensitive data and should be protected accordingly.
-# 
+#
 #cachedir: /var/cache/salt/master
 
 # Directory for custom modules. This directory can contain subdirectories for
@@ -106,7 +106,7 @@
 #minion_data_cache: True
 
 # Store all returns in the given returner.
-# Setting this option requires that any returner-specific configuration also 
+# Setting this option requires that any returner-specific configuration also
 # be set. See various returners in salt/returners for details on required
 # configuration values. (See also, event_return_queue below.)
 #
@@ -145,12 +145,12 @@
 # the key rotation event as minions reconnect. Consider this carefully if this
 # salt master is managing a large number of minions.
 #
-# If disabled, it is recommended to handle this event by listening for the 
+# If disabled, it is recommended to handle this event by listening for the
 # 'aes_key_rotate' event with the 'key' tag and acting appropriately.
 # ping_on_rotate: False
 
 # By default, the master deletes its cache of minion data when the key for that
-# minion is removed. To preserve the cache after key deletion, set 
+# minion is removed. To preserve the cache after key deletion, set
 # 'preserve_minion_cache' to True.
 #
 # WARNING: This may have security implications if compromised minions auth with
@@ -291,7 +291,7 @@
 #    - cmd
 
 # Enforce client_acl & client_acl_blacklist when users have sudo
-# access to the salt command. 
+# access to the salt command.
 #
 #sudo_acl: False
 
@@ -451,7 +451,7 @@
 # When using multiple environments, each with their own top file, the
 # default behaviour is an unordered merge. To prevent top files from
 # being merged together and instead to only use the top file from the
-# requested environment, set this value to 'same'. 
+# requested environment, set this value to 'same'.
 #top_file_merging_strategy: merge
 
 # To specify the order in which environments are merged, set the ordering
@@ -468,7 +468,7 @@
 # the master server. The default is md5, but sha1, sha224, sha256, sha384
 # and sha512 are also supported.
 #
-# Prior to changing this value, the master should be stopped and all Salt 
+# Prior to changing this value, the master should be stopped and all Salt
 # caches should be cleared.
 #hash_type: md5