diff --git a/README.md b/README.md
index a5c394b1a..2d680131a 100644
--- a/README.md
+++ b/README.md
@@ -1394,7 +1394,9 @@ workspace:
       # Note: when using `byPrefix`, use the `>` for block-string:
       # see https://yaml-multiline.info/
       - byPrefix: >
-        "Data.Map"'s `Semigroup instance`
+          A custom warning occurred while solving type class constraints:
+
+              Data.Map's `Semigroup` instance
 
     # Specify whether to show statistics at the end of the compilation,
     # and how verbose they should be.
@@ -1450,7 +1452,9 @@ package:
       # Note: when using `byPrefix`, use the `>` for block-string:
       # see https://yaml-multiline.info/
       - byPrefix: >
-        "Data.Map"'s `Semigroup instance`
+          A custom warning occurred while solving type class constraints:
+
+              Data.Map's `Semigroup` instance
     # Convert compiler warnings for files in this package's src code
     # into errors that can fail the build.
     # Optional and defaults to false
@@ -1518,7 +1522,9 @@ package:
       # Note: when using `byPrefix`, use the `>` for block-string:
       # see https://yaml-multiline.info/
       - byPrefix: >
-        "Data.Map"'s `Semigroup instance`
+          A custom warning occurred while solving type class constraints:
+
+              Data.Map's `Semigroup` instance
     # Convert compiler warnings for files from this package's test code
     # into errors that can fail the build.
     # Optional and defaults to false