small tweaks

basics/answers.md

@@ -159,7 +159,7 @@ isn't exactly like mine but it works just fine it's ok, and you can
 3. In the code below, `palindrome_input[::-1]` is the string `palindrome_input` reversed.
    For example, if `palindrome_input` is `"hello"`, then `palindrome_input[::-1]` is `"olleh"`.
    ```python
-   palindrome_input=input("Type the number to check:") 
+   palindrome_input = input("Enter a string: ")
    if palindrome_input == palindrome_input[::-1]:
        print("This string is a palindrome")
    else:
@@ -326,10 +326,10 @@ isn't exactly like mine but it works just fine it's ok, and you can
 6. ```python
    row_count=int(input("Type the number of rows needed:"))
     
-   for line_number in range(1, row_count + 1):
-     for number in range(line_number, row_count+1):
-        print(number, end=' ')
-     print()
+   for line_number in range(1, row_count+1):
+       for number in range(line_number, row_count+1):
+           print(number, end=' ')
+       print()
    ```
    Just like in the previous exercise, if the user enters 5, the first `for` loop gives the line numbers `1, 2, 3, 4, 5`.<br>
    For example, on line 2, we should print numbers from 2 to 5, as in `range(2, 6)`, or in general, `range(line_number, row_count+1)`.

basics/handy-stuff-strings.md

@@ -424,7 +424,7 @@ ValueError: could not convert string to float: 'hello'
     print(message, "!!!")
     print(message, "!!!")
     ```
-3. Make a program to take the input from the user and check if it is a palindrome.<br>
+3. Make a program to ask a string from the user and check if it is a palindrome.<br>
    (Hint: A string is a palindrome if it is the same when reversed. Google how to reverse a string.)
 
 The answers are [here](answers.md#handy-stuff-strings).