fixed typo and others in day 6

06_Day_Loops/06_day_loops.md

@@ -287,7 +287,7 @@ for(let i = 0; i <= 5; i++){
 3. Iterate 0 to n using for loop
 4. Write a loop that makes the following pattern using console.log():
 
-   ```js
+   ```sh
        #
        ##
        ###
@@ -414,13 +414,13 @@ for(let i = 0; i <= 5; i++){
     ]
     ```
 
-2. In above countries array, check if there is a country or countries containing the word 'land'. If there are countries containing 'land', print it as array. If there is no country containing the word 'land', print 'All these countries are without land'.
+2. In above countries array, check if there is a country or countries containing the word 'land'. If there are countries containing 'land', print it as array. If there is no country containing the word 'land', print `All these countries are without 'land'`.
 
     ```sh
     ['Finland','Ireland', 'Iceland']
     ```
 
-3. In above countries array, check if there is  a country or countries end with a substring 'ia'. If there are countries end with, print it as array. If there is no country containing the word 'ai', print 'These are countries ends without ia'.
+3. In above countries array, check if there is a country or countries ending with a substring 'ia'. If there are countries ending with 'ia', print it as array. If there is no country containing the substring 'ia', print `These are no countries end with 'ia'`.
 
     ```sh
     ['Albania', 'Bolivia','Ethiopia']