diff --git a/slides/audio-regmap/audio-regmap.tex b/slides/audio-regmap/audio-regmap.tex
index f3a274df63..fddce682bb 100644
--- a/slides/audio-regmap/audio-regmap.tex
+++ b/slides/audio-regmap/audio-regmap.tex
@@ -94,7 +94,7 @@ \subsection{regmap}
     for the same purpose.
   \item \code{reg_read}, \code{reg_write}, \code{reg_update_bits}:
     Optional callbacks that if filled will be used to perform
-    accesses. \code{reg_update_bits} should only be provided is
+    accesses. \code{reg_update_bits} should only be provided if
     specific locking is required.
   \item \code{reg_defaults}: Power on reset values for registers (for
     use with register cache support).