More minor wording changes

ptoomey3 · ptoomey3 · commit eb9af0be9ec9 · 2018-01-31T12:07:30.000-07:00
diff --git a/docs/upgrading-to-6-0.md b/docs/upgrading-to-6-0.md
@@ -34,4 +34,4 @@ Prior to 6.0.0 SecureHeaders pre-built and cached the headers that corresponded
 
 ## Configuration the default configuration more than once will result in an Exception
 
-Prior to 6.0.0 you could conceivably, though unlikely, have `Configure#default` called more than once. Because configurations are dynamic, configuring more than once could result in unexpected behavior. So, as of 6.0.0 we raise a `AlreadyConfiguredError` if the default configuration is setup more than once.
+Prior to 6.0.0 you could conceivably, though unlikely, have `Configure#default` called more than once. Because configurations are dynamic, configuring more than once could result in unexpected behavior. So, as of 6.0.0 we raise `AlreadyConfiguredError` if the default configuration is setup more than once.

Original file line number	Diff line number	Diff line change
`@@ -34,4 +34,4 @@ Prior to 6.0.0 SecureHeaders pre-built and cached the headers that corresponded`
`34`	`34`
`35`	`35`	`## Configuration the default configuration more than once will result in an Exception`
`36`	`36`
`37`		-Prior to 6.0.0 you could conceivably, though unlikely, have `Configure#default` called more than once. Because configurations are dynamic, configuring more than once could result in unexpected behavior. So, as of 6.0.0 we raise a `AlreadyConfiguredError` if the default configuration is setup more than once.
	`37`	+Prior to 6.0.0 you could conceivably, though unlikely, have `Configure#default` called more than once. Because configurations are dynamic, configuring more than once could result in unexpected behavior. So, as of 6.0.0 we raise `AlreadyConfiguredError` if the default configuration is setup more than once.