Fix minor typos

main.c

@@ -26,8 +26,6 @@
 #endif
 
 #ifndef HAVE_BASENAME
-#include <string.h>
-
 char*
 basename(char *p)
 {

markdown.h

@@ -220,7 +220,7 @@ struct string_stream {
 } ;
 
 /*
- * sneakily back-define the published interface (leaving the old functions for v2 compatability)
+ * sneakily back-define the published interface (leaving the old functions for v2 compatibility)
  */
 
 #define mkd_in mkd3_in

mkd-callbacks.3

@@ -52,7 +52,7 @@ function (in the module basename.c) is implemented by means of
 mkd callbacks;  it modifies urls that start with a `/' so that
 they begin with a user-supplied url base by allocating a new
 string and filling it with the base + the url.  Discount plugs
-that url in in place of the original, then calls the basename
+that url in place of the original, then calls the basename
 free function (it only does this when
 .Fn mkd_e_url
 or

mkd2html.c

@@ -74,7 +74,7 @@ enum { GFM, ADD_CSS, ADD_HEADER, ADD_FOOTER };
 struct h_opt opts[] = {
     { GFM,           "gfm",'G', 0,       "Github style markdown" },
     { ADD_CSS,       "css", 0, "url",    "Additional css for this page" },
-    { ADD_HEADER, "header", 0, "header", "Additonal headers for this page" },
+    { ADD_HEADER, "header", 0, "header", "Additional headers for this page" },
     { ADD_FOOTER, "footer", 0, "footer", "Additional footers for this page" },
 };
 #define NROPTS (sizeof opts/sizeof opts[0])

mkdio.h.in

@@ -57,7 +57,7 @@ void mkd_clr_flag_num(mkd_flag_t*, unsigned long);/* clear a specific flag */
 void mkd_set_flag_bitmap(mkd_flag_t*,long);	/* set a bunch of flags */
 
 /*
- * sneakily back-define the published interface (leaving the old functions for v2 compatability)
+ * sneakily back-define the published interface (leaving the old functions for v2 compatibility)
  */
 
 #define mkd_in mkd3_in