remove trainling spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

8 files changed, 20 insertions, 20 deletions

diff --git a/lib/cgi/util.rb b/lib/cgi/util.rb
index a2bd066fe2..f6c25a9550 100644
--- a/lib/cgi/util.rb
+++ b/lib/cgi/util.rb
@@ -91,7 +91,7 @@ class CGI
   def CGI::escape_html(str)
     escapeHTML(str)
   end
-  
+
   # Synonym for CGI::unescapeHTML(str)
   def CGI::unescape_html(str)
     unescapeHTML(str)
@@ -145,7 +145,7 @@ class CGI
   def CGI::escape_element(str)
     escapeElement(str)
   end
-  
+
   # Synonym for CGI::unescapeElement(str)
   def CGI::unescape_element(str)
     unescapeElement(str)
diff --git a/lib/csv.rb b/lib/csv.rb
index 45da2c9bd6..bd83a6de68 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -2342,8 +2342,8 @@ class CSV
 
   private
 
-  # 
-  # Returns the encoding of the internal IO object or the +default+ if the 
+  #
+  # Returns the encoding of the internal IO object or the +default+ if the
   # encoding cannot be determined.
   #
   def raw_encoding(default = Encoding::ASCII_8BIT)
diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index bd148d5ad1..48e3537dfb 100644
--- a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -1382,7 +1382,7 @@ module DRb
     def alive?
       @thread.alive?
     end
-    
+
     def here?(uri)
       @exported_uri.include?(uri)
     end
diff --git a/lib/forwardable.rb b/lib/forwardable.rb
index 2b71b904d0..7a42e914bc 100644
--- a/lib/forwardable.rb
+++ b/lib/forwardable.rb
@@ -177,7 +177,7 @@ module Forwardable
 
   # Define +method+ as delegator instance method with an optional
   # alias name +ali+. Method calls to +ali+ will be delegated to
-  # +accessor.method+. 
+  # +accessor.method+.
   #
   #   class MyQueue
   #     extend Forwardable
@@ -185,7 +185,7 @@ module Forwardable
   #     def initialize
   #       @queue = []
   #     end
-  #     
+  #
   #     def_delegator :@queue, :push, :mypush
   #   end
   #
diff --git a/lib/ipaddr.rb b/lib/ipaddr.rb
index b6bea19832..716ccaad40 100644
--- a/lib/ipaddr.rb
+++ b/lib/ipaddr.rb
@@ -392,7 +392,7 @@ class IPAddr
     return self
   end
 
-  # Set current netmask to given mask. 
+  # Set current netmask to given mask.
   def mask!(mask)
     if mask.kind_of?(String)
       if mask =~ /^\d+$/
@@ -626,7 +626,7 @@ unless Socket.const_defined? "AF_INET6"
 
     # Returns a +String+ based representation of a valid DNS hostname,
     # IPv4 or IPv6 address.
-    # 
+    #
     #   IPSocket.getaddress 'localhost'         #=> "::1"
     #   IPSocket.getaddress 'broadcasthost'     #=> "255.255.255.255"
     #   IPSocket.getaddress 'www.ruby-lang.org' #=> "221.186.184.68"
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index d4336f7ec3..ab77be4fb9 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -299,7 +299,7 @@ module Net
     def self.default_port
       return PORT
     end
-    
+
     # The default port for IMAPS connections, port 993
     def self.default_tls_port
       return SSL_PORT
@@ -1140,7 +1140,7 @@ module Net
         @tagged_response_arrival.broadcast
         @continuation_request_arrival.broadcast
         if @idle_done_cond
-          @idle_done_cond.signal 
+          @idle_done_cond.signal
         end
       end
     end
diff --git a/lib/rubygems/commands/pristine_command.rb b/lib/rubygems/commands/pristine_command.rb
index 83e6cc7a67..e3771b7212 100644
--- a/lib/rubygems/commands/pristine_command.rb
+++ b/lib/rubygems/commands/pristine_command.rb
@@ -96,7 +96,7 @@ extensions.
       # TODO use installer options
       install_defaults = Gem::ConfigFile::PLATFORM_DEFAULTS['install']
       installer_env_shebang = install_defaults.to_s['--env-shebang']
-      
+
       installer = Gem::Installer.new(gem,
                                      :wrappers => true,
                                      :force => true,
diff --git a/lib/webrick/httpstatus.rb b/lib/webrick/httpstatus.rb
index 37a36faa94..afc8e75a47 100644
--- a/lib/webrick/httpstatus.rb
+++ b/lib/webrick/httpstatus.rb
@@ -27,13 +27,13 @@ module WEBrick
       class << self
         attr_reader :code, :reason_phrase # :nodoc:
       end
-      
+
       # Returns the HTTP status code
       def code() self::class::code end
-      
+
       # Returns the HTTP status description
       def reason_phrase() self::class::reason_phrase end
-      
+
       alias to_i code # :nodoc:
     end
 
@@ -146,31 +146,31 @@ module WEBrick
     def info?(code)
       code.to_i >= 100 and code.to_i < 200
     end
-    
+
     ##
     # Is +code+ a successful status?
     def success?(code)
       code.to_i >= 200 and code.to_i < 300
     end
-    
+
     ##
     # Is +code+ a redirection status?
     def redirect?(code)
       code.to_i >= 300 and code.to_i < 400
     end
-    
+
     ##
     # Is +code+ an error status?
     def error?(code)
       code.to_i >= 400 and code.to_i < 600
     end
-    
+
     ##
     # Is +code+ a client error status?
     def client_error?(code)
       code.to_i >= 400 and code.to_i < 500
     end
-    
+
     ##
     # Is +code+ a server error status?
     def server_error?(code)