docs: update looping section of lang reference (#8661)

* chore: sync SG script wrt Gluu CE #8657

Signed-off-by: jgomer2001 <bonustrack310@gmail.com>

* docs: misc fixes in looping section #8657

Signed-off-by: jgomer2001 <bonustrack310@gmail.com>

---------

Signed-off-by: jgomer2001 <bonustrack310@gmail.com>

docs/agama/language-reference.md

@@ -507,7 +507,7 @@ Repeat 3 times max
 ```
 
 </td>
-		<td>A loop that runs 3 iterations at most.<br/>A page is shown at every iteration.<br/>If the value entered by the user matches that of `month` variable, the loop is aborted earlier</td>
+		<td>A loop that runs 3 iterations at most.<br/>A page is shown at every iteration.<br/>If the value entered by the user matches that of <code>month</code> variable, the loop is aborted earlier</td>
 	</tr>
 	<tr>
 <td>
@@ -572,7 +572,7 @@ Iterate over human using attribute
 ```
 
 </td>
-		<td>Iterates over the keys of the map printing both the key and its associated value. To learn about the <code>.$</code> notation see [Maps and dot notation](#maps-and-dot-notation)</td>
+		<td>Iterates over the keys of the map printing both the key and its associated value. To learn about the <code>.$</code> notation see <a href="#maps-and-dot-notation">Maps and dot notation</a></td>
 	</tr>
 	<tr>
 <td>

jans-casa/extras/casa-external_super_gluu.py

@@ -144,14 +144,10 @@ def init(self, customScript, configurationAttributes):
             return False
         self.AS_SSA = configurationAttributes.get("AS_SSA").getValue2()
 
-        # Upon client creation, this value is populated, after that this call will not go through in subsequent script restart
+        # Client registration should not happen here but in the standalone super gluu script
         if StringHelper.isEmptyString(self.AS_CLIENT_ID):
-            clientRegistrationResponse = self.registerScanClient(self.AS_ENDPOINT, self.AS_ENDPOINT, self.AS_SSA, customScript)
-            if clientRegistrationResponse == None:
-                print "Super-Gluu. Failed to register Scan client!!!"
-            else:
-                self.AS_CLIENT_ID = clientRegistrationResponse['client_id']
-                self.AS_CLIENT_SECRET = clientRegistrationResponse['client_secret']
+            print "Super-Gluu. Scan client credentials missing"
+            return False
 
         if StringHelper.isNotEmptyString(self.AS_CLIENT_ID) and StringHelper.isNotEmptyString(self.AS_CLIENT_SECRET):
             self.enabledPushNotifications = self.initPushNotificationService(configurationAttributes)