tracks/lua/exercises/pythagorean-triplet/README.md in trackler-2.2.1.47 vs tracks/lua/exercises/pythagorean-triplet/README.md in trackler-2.2.1.48

@@ -1,16 +1,16 @@
 # Pythagorean Triplet
 
 A Pythagorean triplet is a set of three natural numbers, {a, b, c}, for
 which,
 
-```
+```text
 a**2 + b**2 = c**2
 ```
 
-For example, 
+For example,
 
-```
+```text
 3**2 + 4**2 = 9 + 16 = 25 = 5**2.
 ```
 
 There exists exactly one Pythagorean triplet for which a + b + c = 1000.