diff --git a/include/user/senseApiDesc.h b/include/user/senseApiDesc.h
index d5b7ca7..4b99806 100644
--- a/include/user/senseApiDesc.h
+++ b/include/user/senseApiDesc.h
@@ -91,7 +91,7 @@ struct Sal_Mgmt_LibOps
      */
     sal_mlo_finalizeIndFn *finalizeInd;
     /* Salmanoff calls this to attach a device to the lib. When it returns, the
-     * device should be attached and ready to be implexed.
+     * device should be attached and ready to present its stimbuff.
      */
     sal_mlo_attachDeviceReqFn *attachDeviceReq;
     // When this returns, the device should be detached.
diff --git a/smocore/opts.cpp b/smocore/opts.cpp
index 5fa37af..6997cac 100644
--- a/smocore/opts.cpp
+++ b/smocore/opts.cpp
@@ -110,7 +110,7 @@ std::string OptionParser::getUsage() const
            "[-v|--verbose] "
            "[-h|--help]\n\n"
            "Example DAP spec:\n"
-           "  -s '+edev|device-identifier|visual-implexor|xcb(dev-substring)|xorg(display=0|screen=0)|my-window'";
+           "  -s '+edev|my-cam|video-qualeiface|v4l2-video(fps-hz=30)|v4l2()|/dev/video0'";
 }
 
 std::string OptionParser::stringifyOptions(void) const