Fix spelling in basic documentation

Basic.md

@@ -63,7 +63,7 @@
 			action destinations to output the their results. Actions can also refer
 			to identifiers in action parameters (see: --control-action-destination
 			and --control-action-parameter). The value/title of a control is also
-			available as an enviroment variable when executing actions (see
+			available as an environment variable when executing actions (see
 			--copy-environment-variable).
 	  --control-action <action>
 							  A command line string. 
@@ -77,7 +77,7 @@
 			--control-action-parameter.
 	  --control-action-parameter <parameter>
 							  A list of parameters. 
-			Optional. A comma seperated list of parameters passed to an action. If
+			Optional. A comma separated list of parameters passed to an action. If
 			a parameter matches an environment variable it is subsituted for the
 			value before being passed to the action (see
 			--copy-environment-variable and --control-identifier).
@@ -92,7 +92,7 @@
 			spacialy group contols on screen. The first control in the group
 			determines the on screen order of the group.
 	  --menu-title <title>    The path of the menu item. 
-			Required. Menu titles accept a hierarchical path to the menu, seperated
+			Required. Menu titles accept a hierarchical path to the menu, separated
 			by >. This can be used to create sub-menus of any depth (although 3 is
 			considered a maximum). To add items to the Suitcase menu set a path of,
 			Application>Sub menu>Menu Item.
@@ -114,4 +114,4 @@
 			Optional. The output of an action is used to set the tile or content of
 			the contole matching the identifier (see: --control-identifier).
 	  --version               Show the version.
-	  -h, --help              Show help information.
+	  -h, --help              Show help information.