diff --git a/README.md b/README.md
index f8ee078233b3817e242a8e9a84af284f5c1e54ed..5d9c3ed89761eee493641e7822c172f736e9eab6 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,10 @@ These are possible metrics for evaluation of a generated text:
 - Distribution of lexemes
 - Type / token ratio, Corrected TTR (CTTR), Measure of Textual Lexical Diversity (MTLD), D-value (Voc-D)
 
-**CTTR formula**:  
-$$
-\text{CTTR} = \frac{\text{Number of Types}}{\sqrt{2 \times \text{Number of Tokens}}}
-$$
+> **CTTR formula**:  
+> $$
+> \text{CTTR} = \frac{\text{Number of Types}}{\sqrt{2 \times \text{Number of Tokens}}}
+>$$
 
 - Lexical redundancy