[oe] bitbake man page typo

[Rich Pixley]

Index: bitbake.1
===================================================================
--- bitbake.1    (revision 48512)
+++ bitbake.1    (working copy)
@@ -64,7 +64,7 @@
 Specify task to execute. Note that this only executes the specified 
task for
 the providee and the packages it depends on, i.e. 'compile' does not 
implicitly
 call stage for the dependencies (IOW: use only if you know what you are 
doing).
-Depending on the base.bbclass a listtaks tasks is defined and will show
+Depending on the base.bbclass a listtasks tasks is defined and will show
 available tasks.
 .TP
 .B \-rFILE, \-\-read=FILE