diff --git a/docs/ABOUT.md b/docs/ABOUT.md
index c12f6b41..eacb151c 100644
--- a/docs/ABOUT.md
+++ b/docs/ABOUT.md
@@ -6,6 +6,7 @@ scalable [dApps][dapps] with the power of [validity proofs][zkp].
 [cairo]: https://www.cairo-lang.org/
 [dapps]: https://en.wikipedia.org/wiki/Decentralized_application
 [zkp]: https://en.wikipedia.org/wiki/Zero-knowledge_proof
+
 <!-- TODO: write document
 
   This document contains a short introduction to the language.
diff --git a/exercises/practice/armstrong-numbers/.docs/instructions.md b/exercises/practice/armstrong-numbers/.docs/instructions.md
index f519578b..280a5af7 100644
--- a/exercises/practice/armstrong-numbers/.docs/instructions.md
+++ b/exercises/practice/armstrong-numbers/.docs/instructions.md
@@ -1,7 +1,6 @@
 # Instructions
 
-An [Armstrong number][armstrong-number] is a number that is the sum of its own
-digits each raised to the power of the number of digits.
+An [Armstrong number][armstrong-number] is a number that is the sum of its own digits each raised to the power of the number of digits.
 
 For example:
 
@@ -9,7 +8,7 @@ For example:
 - 10 is _not_ an Armstrong number, because `10 != 1^2 + 0^2 = 1`
 - 153 is an Armstrong number, because: `153 = 1^3 + 5^3 + 3^3 = 1 + 125 + 27 = 153`
 - 154 is _not_ an Armstrong number, because:
-`154 != 1^3 + 5^3 + 4^3 = 1 + 125 + 64 = 190`
+  `154 != 1^3 + 5^3 + 4^3 = 1 + 125 + 64 = 190`
 
 Write some code to determine whether a number is an Armstrong number.
 
diff --git a/exercises/practice/leap/.docs/introduction.md b/exercises/practice/leap/.docs/introduction.md
index 21f2e97b..739363db 100644
--- a/exercises/practice/leap/.docs/introduction.md
+++ b/exercises/practice/leap/.docs/introduction.md
@@ -4,7 +4,7 @@ A leap year (in the Gregorian calendar) occurs:
 
 - In every year that is evenly divisible by 4.
 - Unless the year is evenly divisible by 100, in which case it's only a leap
-year if the year is also evenly divisible by 400.
+  year if the year is also evenly divisible by 400.
 
 Some examples:
 
@@ -13,6 +13,6 @@ Some examples:
 - 2000 was a leap year!
 
 > For a delightful, four-minute explanation of the whole phenomenon of leap
-years, check out [this YouTube video][video].
+> years, check out [this YouTube video][video].
 
 [video]: https://www.youtube.com/watch?v=xX96xng7sAE
diff --git a/exercises/practice/semi-structured-logs/.docs/hints.md b/exercises/practice/semi-structured-logs/.docs/hints.md
index 7707c559..d50064c0 100644
--- a/exercises/practice/semi-structured-logs/.docs/hints.md
+++ b/exercises/practice/semi-structured-logs/.docs/hints.md
@@ -8,7 +8,7 @@
 ## 1. Emit semi-structured messages
 
 - `match` comes in handy when working with enums. In this case, see how you
-might use it when figuring how what kind of log message to generate.
+  might use it when figuring how what kind of log message to generate.
 
 [tcb-enums]: https://book.cairo-lang.org/ch06-01-enums.html
 [tcb-match]: https://book.cairo-lang.org/ch06-02-the-match-control-flow-construct.html