checkconfig: don't warn if $config{url} is undef

[git.ikiwiki.info.git] / doc / ikiwiki / directive / postsparkline.mdwn

diff --git a/doc/ikiwiki/directive/postsparkline.mdwn b/doc/ikiwiki/directive/postsparkline.mdwn
index a7cb6822a45aa7dcb99d33a0eef1fcfc4068a5a1..318512eef8bf21a836144a53f9d3642097fdbcbe 100644 (file)
--- a/doc/ikiwiki/directive/postsparkline.mdwn
+++ b/doc/ikiwiki/directive/postsparkline.mdwn
@@ -24,7 +24,7 @@ times of pages matched by the specified `pages` [[ikiwiki/PageSpec]]. A
 maximum of `max` data points will be generated.
 
 The `formula` parameter controls the formula used to generate data points.
-Available forumlae:
+Available formulae:
 
 * `interval` - The height of each point represents how long it has been
   since the previous post.
@@ -32,10 +32,10 @@ Available forumlae:
   many posts were made that day.
 * `permonth` - Each point represents a month; the height represents how
   many posts were made that month.
-* `peryear` - Each point represents a day; the height represents how
+* `peryear` - Each point represents a year; the height represents how
   many posts were made that year.
 
-The `time` parameter has a default value of "ctime", since forumae use
+The `time` parameter has a default value of "ctime", since formulae use
 the creation times of pages by default. If you instead want
 them to use the modification times of pages, set it to "mtime".