fix bad escape sequences from forgetting to make the string raw

diff --git a/src/nmutil/plru.py b/src/nmutil/plru.py
index 5dabd14e2e93bd65cf5596cd243d2bdc21f66273..80c67571d42adcc48925181116acf23e445c1548 100644 (file)
--- a/src/nmutil/plru.py
+++ b/src/nmutil/plru.py
@@ -8,7 +8,7 @@ from nmigen.lib.coding import Decoder
 
 
 class PLRU(Elaboratable):
-    """ PLRU - Pseudo Least Recently Used Replacement
+    r""" PLRU - Pseudo Least Recently Used Replacement
 
         PLRU-tree indexing:
         lvl0        0