Flush configuration whenever there is an ensure property.

When erb templates got updated, the changes were not getting flushed.
This code patch fixes it. Also fixed a typo.

Author: mahantesh

lib/puppet/provider/junos/junos_group.rb

@@ -180,15 +180,16 @@ def flush
         if resource[:ensure] == :absent or 
            resource[:active] != @ndev_res[:active]
           Puppet::Provider::Junos.instance_method(:flush).bind(self).call  
+          @flush_exec = true
         else
           Puppet.debug( "#{self.resource.type}:: Nothing to flush #{resource[:name]}" ) 
         end
       elsif resource[:ensure] == :present
         Puppet::Provider::Junos.instance_method(:flush).bind(self).call
+        @flush_exec = true
       else
         Puppet.debug( "#{self.resource.type}:: Nothing to flush #{resource[:name]}" )
       end
-      @flush_exec = true
     end    
   end
 

lib/puppet/provider/junos/junos_parent.rb

@@ -62,7 +62,7 @@ def exists?
 
   def flush
     if defined? @ndev_res[:name]
-      Puppet.debug( "#{self.resource.type}:: Flusing #{resource[:name]}" ) 
+      Puppet.debug( "#{self.resource.type}:: Flushing #{resource[:name]}" )
       config_update resource[:name]     
     else
       Puppet.debug( "#{self.resource.type}:: Nothing to flush #{resource[:name]}" )