examples/pid_response.py: Fix 'intergral' -> 'integral' typo

diff --git a/examples/pid_repsonse.py b/examples/pid_repsonse.py
index a724c1430b0f01539fd566535f5bb6f668799921..4c70cd2e7dcb78d9d0f2cadf9872c925797b9190 100755 (executable)
--- a/examples/pid_repsonse.py
+++ b/examples/pid_repsonse.py
@@ -47,7 +47,7 @@ parser.add_argument(
     help='process gain (output units over input units)',)
 parser.add_argument(
     '-I', '--integral', metavar='TIME', type=float, default=None,
-    help='intergral gain timescale')
+    help='integral gain timescale')
 parser.add_argument(
     '-D', '--derivative', metavar='TIME', type=float, default=None,
     help='derivative gain timescale')