Land #6110, fix typos in exec_powershell, datstore confusion

lib/msf/core/rpc/v10/rpc_core.rb

@@ -30,7 +30,7 @@ class RPC_Core < RPC_Base
   end
 
 
-  # Returns a global datstore option.
+  # Returns a global datastore option.
   #
   # @param [String] var The name of the global datastore.
   # @return [Hash] The global datastore option. If the option is not set, then the value is empty.

lib/rex/post/meterpreter/ui/console/command_dispatcher/lanattacks/dhcp.rb

@@ -177,7 +177,7 @@ class Console::CommandDispatcher::Lanattacks::Dhcp
 
   def print_dhcp_load_options_usage
     print("dhcp_load_options <datastore> [-h]\n\n" +
-          "Load settings from a datstore to the active DHCP server.\n\n" +
+          "Load settings from a datastore to the active DHCP server.\n\n" +
           "The datastore must be a hash of name/value pairs.\n" +
           "Valid names are:\n" +
           @@dhcp_set_option_valid_options.map {|o| "  - #{o}\n" }.join('') +

modules/post/windows/manage/exec_powershell.rb

@@ -30,12 +30,12 @@ class Metasploit3 < Msf::Post
 
     register_options(
       [
-        OptString.new( 'SCRIPT',  [true, 'Path to the local PS script or command string to execute' ]),
+        OptString.new( 'SCRIPT',  [true, 'Path to the local PS script or command string to execute']),
       ], self.class)
 
     register_advanced_options(
       [
-        OptString.new('SUBSTITUTIONS', [false, 'Script subs in gsub format - original,sub;original,sub' ]),
+        OptString.new('SUBSTITUTIONS', [false, 'Script subs in gsub format - original,sub;original,sub']),
       ], self.class)
 
   end
@@ -47,11 +47,11 @@ class Metasploit3 < Msf::Post
     raise "Powershell not available" if ! have_powershell?
 
     # Preprocess the Powershell::Script object with substitions from Exploit::Powershell
-    script = make_subs(read_script(datstore['SCRIPT']),process_subs(datstore['SUBSTITUTIONS']))
+    script = make_subs(read_script(datastore['SCRIPT']), process_subs(datastore['SUBSTITUTIONS']))
 
     # Execute in session
     print_status psh_exec(script)
-    print_good('Finished!')
+    print_good 'Finished!'
   end
 
 end