Fix wrong option name. See issue #3.

doc/changelog.txt

@@ -10,6 +10,8 @@ Changes:
 - comics: CyanideAndHappiness image filename now has the strip number prefixed.
 
 Fixes:
+- documentation: Fix wrong option name: it's -a instead of -c.
+  Closes: GH bug #3
 - comics: Fix UnboundLocalError when using indexed retrieval.
   Closes: GH bug #4
 - scripts: Ensure the generated comic names do not exceed 100 characters so

doc/dosage.1

@@ -39,7 +39,7 @@ Output brief help information.
 List available comic modules in multi\-column fashion.
 .TP
 \fB\-\-singlelist\fP
-List available comic modules in single-column fashion.
+List available comic modules in single\-column fashion.
 .TP
 \fB\-m\fP \fIMODULE\fP, \fB\-\-modulehelp=\fP\fIMODULE\fP
 Output module-specific help for \fIMODULE\fP.
@@ -131,7 +131,7 @@ Retrieve the Penny Arcade strip for a given index:
 Retrieve Calvin and Hobbes strips from a given index going backwards to
 the beginning until an existing file is found:
 .RS
-.B dosage \-c calvinandhobbes:20120722
+.B dosage \-a calvinandhobbes:20120722
 .RE
 .SH ENVIRONMENT
 .IP HTTP_PROXY
@@ -155,7 +155,7 @@ a program error occurred.
 .IP \(bu
 comics could not be found or downloaded
 .IP \(bu
-the program run was aborted with Ctrl-C
+the program run was aborted with Ctrl\-C
 .PP
 Else the return value is zero.
 .SH BUGS

doc/dosage.1.html

@@ -180,7 +180,7 @@ Retrieve the Penny Arcade strip for a given index:
 Retrieve Calvin and Hobbes strips from a given index going backwards to
 the beginning until an existing file is found:
 <DL COMPACT><DT><DD>
-<B>dosage -c calvinandhobbes:20120722</B>
+<B>dosage -a calvinandhobbes:20120722</B>
 
 </DL>
 

doc/dosage.txt

@@ -116,7 +116,7 @@ EXAMPLES
               dosage pennyarcade:2004-07-22
        Retrieve  Calvin  and  Hobbes  strips  from a given index going
        backwards to the beginning until an existing file is found:
-              dosage -c calvinandhobbes:20120722
+              dosage -a calvinandhobbes:20120722
 
 ENVIRONMENT
        HTTP_PROXY