Use space inside block braces everywhere

To make rubygems code style consistent with bundler.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/rubygems/commands/cleanup_command.rb b/lib/rubygems/commands/cleanup_command.rb
index fedaec8448..98cd203208 100644
--- a/lib/rubygems/commands/cleanup_command.rb
+++ b/lib/rubygems/commands/cleanup_command.rb
@@ -69,7 +69,7 @@ If no gems are named all gems in GEM_HOME are cleaned.
       until done do
         clean_gems
 
-        this_set = @gems_to_cleanup.map { |spec| spec.full_name }.sort
+        this_set = @gems_to_cleanup.map {|spec| spec.full_name }.sort
 
         done = this_set.empty? || last_set == this_set
 
@@ -82,7 +82,7 @@ If no gems are named all gems in GEM_HOME are cleaned.
     say "Clean up complete"
 
     verbose do
-      skipped = @default_gems.map { |spec| spec.full_name }
+      skipped = @default_gems.map {|spec| spec.full_name }
 
       "Skipped default gems: #{skipped.join ', '}"
     end
@@ -99,7 +99,7 @@ If no gems are named all gems in GEM_HOME are cleaned.
     @full = Gem::DependencyList.from_specs
 
     deplist = Gem::DependencyList.new
-    @gems_to_cleanup.each { |spec| deplist.add spec }
+    @gems_to_cleanup.each {|spec| deplist.add spec }
 
     deps = deplist.strongly_connected_components.flatten