help: Update the docs of various settings to use correct subsection.

This commit fixes the following help pages -

- configure-who-can-create-a-stream.md to use "Stream permissions"
  subsection and not "Other permissions".

- configure-who-can-invite-to-streams.md to use "Stream permissions"
  subsection and not "Other permissions".

- restrict-wildcard-mentions.md to use "Stream permissions" subsection
  and not "Organization permissions".

- restrict-bot-creation.md to use "Other permissions" subsection and
  not "Organization permissions".

- restrict-visibility-of-email-addresses.md to use "User identity"
  subsection and not "Organization permissions".

templates/zerver/help/configure-who-can-create-streams.md

@@ -20,7 +20,7 @@ heavy use has as many streams as users.
 
 {settings_tab|organization-permissions}
 
-2. Under **Other permissions**, configure **Who can create streams**.
+2. Under **Stream permissions**, configure **Who can create streams**.
 
 {!save-changes.md!}
 

templates/zerver/help/configure-who-can-invite-to-streams.md

@@ -15,7 +15,7 @@ By default, anyone other than guests can add other users to streams. However, yo
 
 {settings_tab|organization-permissions}
 
-2. Under **Other permissions**, configure **Who can add users to streams**.
+2. Under **Stream permissions**, configure **Who can add users to streams**.
 
 {!save-changes.md!}
 

templates/zerver/help/restrict-bot-creation.md

@@ -12,7 +12,7 @@ change who is allowed to add bots.
 
 {settings_tab|organization-permissions}
 
-2. Under **Organization permissions**, configure **Who can add bots**.
+2. Under **Other permissions**, configure **Who can add bots**.
 
 {!save-changes.md!}
 

templates/zerver/help/restrict-visibility-of-email-addresses.md

@@ -12,7 +12,7 @@ admins (or nobody) can view other users' email addresses.
 
 {settings_tab|organization-permissions}
 
-2. Under **Organization permissions**, configure **Who can access user email addresses**.
+2. Under **User identity**, configure **Who can access user email addresses**.
 
 {!save-changes.md!}
 

templates/zerver/help/restrict-wildcard-mentions.md

@@ -20,7 +20,7 @@ receiving email and mobile push notifications.
 
 {settings_tab|organization-permissions}
 
-2. Under **Organization permissions**, configure
+2. Under **Stream permissions**, configure
    **Who can use wildcard mentions in large streams**.
 
 {!save-changes.md!}