drm/i915: fix a couple of spelling mistakes in kernel parameter help text

There are a couple of spelling mistakes in kernel parameter help text,
namely "helpfull" and "paramters".  Fix them.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200616082129.65517-1-colin.king@canonical.com

diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index a7b61e6ec508f2db969418b3fea7e096c3832016..8d8db9ff0a484ccc62a07270d2ce172b4ac3c2cc 100644 (file)
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -99,8 +99,8 @@ i915_param_named_unsafe(enable_psr, int, 0400,
 
 i915_param_named(psr_safest_params, bool, 0400,
        "Replace PSR VBT parameters by the safest and not optimal ones. This "
-       "is helpfull to detect if PSR issues are related to bad values set in "
-       " VBT. (0=use VBT paramters, 1=use safest parameters)");
+       "is helpful to detect if PSR issues are related to bad values set in "
+       " VBT. (0=use VBT parameters, 1=use safest parameters)");
 
 i915_param_named_unsafe(force_probe, charp, 0400,
        "Force probe the driver for specified devices. "