corrected sentence

Author: ChiragSukhala

site/docs/v1/tech/identity-providers/index.adoc

@@ -52,7 +52,7 @@ When you enable an identity provider you're indicating that this external provid
 
 For each application, you can provide unique configuration. You might do this if you had two different FusionAuth applications that were both using Facebook as an identity provider, but using different Facebook applications. You can override none, some or all of the configuration values.
 
-Override settings are not available the "External JWT" identity provider, since you can create multiple instances of these.
+Override settings are not available in the "External JWT" identity provider, since you can create multiple instances of these.
 
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