dt-bindings: thermal: Fix a typo in documentation

c(1) + x(1) was actually meant to be c(1) * x(1).

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt b/Documentation/devicetree/bindings/thermal/thermal.txt
index cc553f0..3070049 100644 (file)
--- a/Documentation/devicetree/bindings/thermal/thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/thermal.txt
@@ -152,7 +152,7 @@ Optional property:
   Elem size: one cell  the sensors listed in the thermal-sensors property.
   Elem type: signed    Coefficients defaults to 1, in case this property
                        is not specified. A simple linear polynomial is used:
-                       Z = c0 * x0 + c1 + x1 + ... + c(n-1) * x(n-1) + cn.
+                       Z = c0 * x0 + c1 * x1 + ... + c(n-1) * x(n-1) + cn.
 
                        The coefficients are ordered and they match with sensors
                        by means of sensor ID. Additional coefficients are