Make long strings more readable

Author: tayjaybabee

bin/installer/eve_install.rb

@@ -15,8 +15,10 @@ class EveInstaller
   @github_base      = 'https://github.com/Inspyre-Technologies/EveIRC/'
   @connection_check = true
   @no_hint          = false
-  @docs_base_url    = 'wiki/eveIRC-Auto-Installer'
-  @issue_url        = 'issues/new?assignees=doubledave%2C+tayjaybabee&labels=installer%2C+Investigating&template=installer_issue.md&title=%5BINSTALLER%3A+Issue%5D'
+  @docs_base_url    = "#{@github_base}wiki/eveIRC-Auto-Installer"
+  @issue_url        = "#{github_base}issues/new?assignees=doubledave%2C+"\
+                      'tayjaybabee&labels=installer%2C+Investigating&'\
+                      'template=installer_issue.md&title=%5BINSTALLER%3A+Issue%5D'
 
 
   options = {}
@@ -44,6 +46,7 @@ class EveInstaller
 
   YES_PAT = Regexp.union(yes)
 
+
   # When the user has indicated a desire to exit the program
   # this function is called
   #
@@ -101,7 +104,7 @@ def self.main
       EveInstaller::DepMan.new
     rescue DepMan::MissingDependenciesError::UserDeclineError => e
       puts e.msg
-      puts e.hint unless EveInstaller.no_hint
+      puts e.hint unless @no_hint
       puts 'Exiting...'
 
     rescue DepMan::PermissionsError => e