diff --git a/static/README.wasm.md b/static/README.wasm.md
index 69ca55a74322..64d5a361704f 100644
--- a/static/README.wasm.md
+++ b/static/README.wasm.md
@@ -109,7 +109,7 @@ workdir/UnpackedTarball/freetype/instdir/lib/libfreetype.a), not against the Qt
 $QT5DIR/lib/libqtfreetype.a).  This mismatch between the include files that Qt is compiled against,
 vs. the archive actually linked in, seems to not cause issues in practice.  (If it did, we could
 either try to make both Qt and LO link against e.g. -sUSE_FREETYPE from emscripten-ports, or we
-could move Qt from a prequisite to a proper external/qt5 LO module built during the LO build, and
+could move Qt from a prerequisite to a proper external/qt5 LO module built during the LO build, and
 hack its configuration to build against LO's external/freetype etc.  The former approach, building Qt
 with -sUSE_FREETYPE, is even tried in qtbase/src/gui/configure.json, but apparently fails for
 reasons not studied further yet, cf. Qt's config.log.)