7 files changed, 10 insertions, 10 deletions
diff --git a/lib/puppet/parser/functions/abs.rb b/lib/puppet/parser/functions/abs.rb
index ade5462..11d2d7f 100644
--- a/lib/puppet/parser/functions/abs.rb
+++ b/lib/puppet/parser/functions/abs.rb
@@ -4,7 +4,7 @@
 
 module Puppet::Parser::Functions
   newfunction(:abs, :type => :rvalue, :doc => <<-EOS
-    Returns the absolute value of a number, for example -34.56 becomes 
+    Returns the absolute value of a number, for example -34.56 becomes
     34.56. Takes a single integer and float value as an argument.
     EOS
   ) do |arguments|
diff --git a/lib/puppet/parser/functions/chomp.rb b/lib/puppet/parser/functions/chomp.rb
index c99d139..4564a00 100644
--- a/lib/puppet/parser/functions/chomp.rb
+++ b/lib/puppet/parser/functions/chomp.rb
@@ -4,7 +4,7 @@
 
 module Puppet::Parser::Functions
   newfunction(:chomp, :type => :rvalue, :doc => <<-'EOS'
-    Removes the record separator from the end of a string or an array of 
+    Removes the record separator from the end of a string or an array of
     strings, for example `hello\n` becomes `hello`.
     Requires a single string or array as an input.
     EOS
diff --git a/lib/puppet/parser/functions/chop.rb b/lib/puppet/parser/functions/chop.rb
index 636b990..f242af3 100644
--- a/lib/puppet/parser/functions/chop.rb
+++ b/lib/puppet/parser/functions/chop.rb
@@ -4,9 +4,9 @@
 
 module Puppet::Parser::Functions
   newfunction(:chop, :type => :rvalue, :doc => <<-'EOS'
-    Returns a new string with the last character removed. If the string ends 
-    with `\r\n`, both characters are removed. Applying chop to an empty 
-    string returns an empty string. If you wish to merely remove record 
+    Returns a new string with the last character removed. If the string ends
+    with `\r\n`, both characters are removed. Applying chop to an empty
+    string returns an empty string. If you wish to merely remove record
     separators then you should use the `chomp` function.
     Requires a string or array of strings as input.
     EOS
diff --git a/lib/puppet/parser/functions/is_ip_address.rb b/lib/puppet/parser/functions/is_ip_address.rb
index b4a9a15..a90adab 100644
--- a/lib/puppet/parser/functions/is_ip_address.rb
+++ b/lib/puppet/parser/functions/is_ip_address.rb
@@ -15,7 +15,7 @@ Returns true if the string passed to this function is a valid IP address.
         "given #{arguments.size} for 1")
     end
 
-    begin 
+    begin
       ip = IPAddr.new(arguments[0])
     rescue ArgumentError
       return false
diff --git a/lib/puppet/parser/functions/parseyaml.rb b/lib/puppet/parser/functions/parseyaml.rb
index e8ac8a4..53d54fa 100644
--- a/lib/puppet/parser/functions/parseyaml.rb
+++ b/lib/puppet/parser/functions/parseyaml.rb
@@ -4,7 +4,7 @@
 
 module Puppet::Parser::Functions
   newfunction(:parseyaml, :type => :rvalue, :doc => <<-EOS
-This function accepts YAML as a string and converts it into the correct 
+This function accepts YAML as a string and converts it into the correct
 Puppet structure.
     EOS
   ) do |arguments|
diff --git a/lib/puppet/parser/functions/squeeze.rb b/lib/puppet/parser/functions/squeeze.rb
index 65c174a..81fadfd 100644
--- a/lib/puppet/parser/functions/squeeze.rb
+++ b/lib/puppet/parser/functions/squeeze.rb
@@ -14,9 +14,9 @@ Returns a new string where runs of the same character that occur in this set are
     end
 
     item = arguments[0]
-    squeezeval = arguments[1] 
+    squeezeval = arguments[1]
 
-    if item.is_a?(Array) then  
+    if item.is_a?(Array) then
       if squeezeval then
         item.collect { |i| i.squeeze(squeezeval) }
       else
diff --git a/lib/puppet/parser/functions/str2bool.rb b/lib/puppet/parser/functions/str2bool.rb
index c320da6..0509c2b 100644
--- a/lib/puppet/parser/functions/str2bool.rb
+++ b/lib/puppet/parser/functions/str2bool.rb
@@ -4,7 +4,7 @@
 
 module Puppet::Parser::Functions
   newfunction(:str2bool, :type => :rvalue, :doc => <<-EOS
-This converts a string to a boolean. This attempt to convert strings that 
+This converts a string to a boolean. This attempt to convert strings that
 contain things like: y, 1, t, true to 'true' and strings that contain things
 like: 0, f, n, false, no to 'false'.
     EOS