Documentation: Add leading slash to some paths

Change multiple sys/xyz to /sys/xyz

Signed-off-by: Mark O'Donovan <shiftee@posteo.net>
Link: https://lore.kernel.org/r/20210328152837.73347-1-shiftee@posteo.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/leds/leds-lm3556.rst b/Documentation/leds/leds-lm3556.rst
index 1ef17d7d..32e39834 100644
--- a/Documentation/leds/leds-lm3556.rst
+++ b/Documentation/leds/leds-lm3556.rst
@@ -23,7 +23,7 @@
 CONTROL REGISTER(0x09).Flash mode is activated by the ENABLE REGISTER(0x0A),
 or by pulling the STROBE pin HIGH.
 
-LM3556 Flash can be controlled through sys/class/leds/flash/brightness file
+LM3556 Flash can be controlled through /sys/class/leds/flash/brightness file
 
 * if STROBE pin is enabled, below example control brightness only, and
   ON / OFF will be controlled by STROBE pin.
@@ -32,17 +32,17 @@
 
 OFF::
 
-	#echo 0 > sys/class/leds/flash/brightness
+	#echo 0 > /sys/class/leds/flash/brightness
 
 93.75 mA::
 
-	#echo 1 > sys/class/leds/flash/brightness
+	#echo 1 > /sys/class/leds/flash/brightness
 
 ...
 
 1500  mA::
 
-	#echo 16 > sys/class/leds/flash/brightness
+	#echo 16 > /sys/class/leds/flash/brightness
 
 Torch Mode
 ^^^^^^^^^^
@@ -51,7 +51,7 @@
 REGISTER(0x09).Torch Mode is activated by the ENABLE REGISTER(0x0A) or by the
 hardware TORCH input.
 
-LM3556 torch can be controlled through sys/class/leds/torch/brightness file.
+LM3556 torch can be controlled through /sys/class/leds/torch/brightness file.
 * if TORCH pin is enabled, below example control brightness only,
 and ON / OFF will be controlled by TORCH pin.
 
@@ -59,22 +59,22 @@
 
 OFF::
 
-	#echo 0 > sys/class/leds/torch/brightness
+	#echo 0 > /sys/class/leds/torch/brightness
 
 46.88 mA::
 
-	#echo 1 > sys/class/leds/torch/brightness
+	#echo 1 > /sys/class/leds/torch/brightness
 
 ...
 
 375 mA::
 
-	#echo 8 > sys/class/leds/torch/brightness
+	#echo 8 > /sys/class/leds/torch/brightness
 
 Indicator Mode
 ^^^^^^^^^^^^^^
 
-Indicator pattern can be set through sys/class/leds/indicator/pattern file,
+Indicator pattern can be set through /sys/class/leds/indicator/pattern file,
 and 4 patterns are pre-defined in indicator_pattern array.
 
 According to N-lank, Pulse time and N Period values, different pattern wiill
@@ -87,13 +87,13 @@
 
 pattern 0::
 
-	#echo 0 > sys/class/leds/indicator/pattern
+	#echo 0 > /sys/class/leds/indicator/pattern
 
 ...
 
 pattern 3::
 
-	#echo 3 > sys/class/leds/indicator/pattern
+	#echo 3 > /sys/class/leds/indicator/pattern
 
 Indicator brightness can be controlled through
 sys/class/leds/indicator/brightness file.
@@ -102,17 +102,17 @@
 
 OFF::
 
-	#echo 0 > sys/class/leds/indicator/brightness
+	#echo 0 > /sys/class/leds/indicator/brightness
 
 5.86 mA::
 
-	#echo 1 > sys/class/leds/indicator/brightness
+	#echo 1 > /sys/class/leds/indicator/brightness
 
 ...
 
 46.875mA::
 
-	#echo 8 > sys/class/leds/indicator/brightness
+	#echo 8 > /sys/class/leds/indicator/brightness
 
 Notes
 -----