diff --git a/subroutines/src/pcs/readme.md b/subroutines/src/pcs/readme.md
index be45aaaa..afc28981 100644
--- a/subroutines/src/pcs/readme.md
+++ b/subroutines/src/pcs/readme.md
@@ -3,5 +3,5 @@ KZG based multilinear polynomial commitment
 
 # Compiling features:
 - `parallel`: use multi-threading when possible.
-- `print-trace`: print out user friendly information about the running time for each micro component.
-- `extensive_sanity_checks`: runs additional sanity checks that is not essential and will slow down the scheme.
\ No newline at end of file
+- `print-trace`: print out user-friendly information about the running time for each micro component.
+- `extensive_sanity_checks`: runs additional sanity checks that is not essential and will slow down the scheme.