diff --git a/docs b/docs
index e6c05ca3..8086fc8c 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit e6c05ca3da57393515f4b87df5a79bdd07d91e29
+Subproject commit 8086fc8c6ac06666b9afb6407c2d21f60fccfe18
diff --git a/platformio/project/options.py b/platformio/project/options.py
index b4c1814f..3294084d 100644
--- a/platformio/project/options.py
+++ b/platformio/project/options.py
@@ -537,7 +537,7 @@ ProjectOptions = OrderedDict(
             ),
             ConfigEnvOption(
                 group="check",
-                name="check_patterns",
+                name="check_pattern",
                 description=(
                     "Configure a list of target files or directories for checking "
                     "(Unix shell-style wildcards)"