Improve help consistency.

More consistent tense, capitalization, and punctuation. A few commands were
missing an introductory line, so I copied those from the first comment
line.

6 files changed, 11 insertions, 9 deletions

diff --git a/toys/other/blkid.c b/toys/other/blkid.c
index 98055b41..b791fa62 100644
--- a/toys/other/blkid.c
+++ b/toys/other/blkid.c
@@ -13,7 +13,7 @@ config BLKID
   help
     usage: blkid [-UL] DEV...
 
-    Prints type, label and UUID of filesystem on a block device or image.
+    Print type, label and UUID of filesystem on a block device or image.
 
     -U	Show UUID only (or device with that UUID)
     -L	Show LABEL only (or device with that LABEL)
@@ -24,7 +24,7 @@ config FSTYPE
   help
     usage: fstype DEV...
 
-    Prints type of filesystem on a block device or image.
+    Print type of filesystem on a block device or image.
 */
 
 #define FOR_blkid
diff --git a/toys/other/hwclock.c b/toys/other/hwclock.c
index 94877f9e..52e71604 100644
--- a/toys/other/hwclock.c
+++ b/toys/other/hwclock.c
@@ -12,6 +12,8 @@ config HWCLOCK
   help
     usage: hwclock [-rswtluf]
 
+    Get/set the hardware clock.
+
     -f FILE	Use specified device file instead of /dev/rtc (--rtc)
     -l	Hardware clock uses localtime (--localtime)
     -r	Show hardware clock time (--show)
diff --git a/toys/other/i2ctools.c b/toys/other/i2ctools.c
index 15578665..c9a11466 100644
--- a/toys/other/i2ctools.c
+++ b/toys/other/i2ctools.c
@@ -24,7 +24,7 @@ config I2CDETECT
     usage: i2cdetect -F BUS
     usage: i2cdetect -l
 
-    Detects i2c devices.
+    Detect i2c devices.
 
     -a	All addresses (0x00-0x7f rather than 0x03-0x77)
     -F	Show functionality
@@ -38,7 +38,7 @@ config I2CDUMP
   help
     usage: i2cdump [-fy] BUS CHIP
 
-    Dumps i2c registers.
+    Dump i2c registers.
 
     -f	Force access to busy devices
     -y	Answer "yes" to confirmation prompts (for script use)
@@ -49,7 +49,7 @@ config I2CGET
   help
     usage: i2cget [-fy] BUS CHIP ADDR
 
-    Reads an i2c register.
+    Read an i2c register.
 
     -f	Force access to busy devices
     -y	Answer "yes" to confirmation prompts (for script use)
@@ -60,7 +60,7 @@ config I2CSET
   help
     usage: i2cset [-fy] BUS CHIP ADDR VALUE... MODE
 
-    Writes an i2c register. MODE is b for byte, w for 16-bit word, i for I2C block.
+    Write an i2c register. MODE is b for byte, w for 16-bit word, i for I2C block.
 
     -f	Force access to busy devices
     -y	Answer "yes" to confirmation prompts (for script use)
diff --git a/toys/other/mkswap.c b/toys/other/mkswap.c
index 49e0b942..3106ea8e 100644
--- a/toys/other/mkswap.c
+++ b/toys/other/mkswap.c
@@ -10,7 +10,7 @@ config MKSWAP
   help
     usage: mkswap [-L LABEL] DEVICE
 
-    Sets up a Linux swap area on a device or file.
+    Set up a Linux swap area on a device or file.
 */
 
 #define FOR_mkswap
diff --git a/toys/other/pmap.c b/toys/other/pmap.c
index 1641c95c..02260dbd 100644
--- a/toys/other/pmap.c
+++ b/toys/other/pmap.c
@@ -13,7 +13,7 @@ config PMAP
   help
     usage: pmap [-xq] [pids...]
 
-    Reports the memory map of a process or processes.
+    Report the memory map of a process or processes.
 
     -x	Show the extended format
     -q	Do not display some header/footer lines
diff --git a/toys/other/reset.c b/toys/other/reset.c
index 5fc59706..4d16a4a3 100644
--- a/toys/other/reset.c
+++ b/toys/other/reset.c
@@ -12,7 +12,7 @@ config RESET
   help
     usage: reset
 
-    reset the terminal
+    Reset the terminal.
 */
 #include "toys.h"