diff --git a/a.txt b/a.txt
index 68270d81a..c3f385ee8 100644
--- a/a.txt
+++ b/a.txt
@@ -211,7 +211,7 @@ tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:h
 tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:has-text(/#.*(#|\s)hc(#|\s).*\snote/i)
 tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:has-text(/#.*(\s|#)l\iberal\sbs(\s|#).*/i)
 tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:has-text(/daughter|pregnan/i):has-text(/disney[ -]?fairies|iridessa|silvermist|vidia|zarina|periwinkle|pixie[ -]?hollow/i)
-tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:has-text(/#.*headcanon/i)
+tumblr.com##div[data-timeline*="/timeline/"] div[style^=width] > div[tabindex]:has-text(/#.*headcann?on/i)
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/\mo{2}dboard/i):watch-attr(class):watch-attr(style)
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/tourna\ment/i):has-text(/pol{2}/i):watch-attr(class):watch-attr(style)
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/st\i\mboard/i):watch-attr(class):watch-attr(style)
@@ -302,7 +302,7 @@ tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/c\is\s?he
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/#.*(#|\s)hc(#|\s).*\snote/i):watch-attr(class):watch-attr(style)
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/#.*(\s|#)l\iberal\sbs(\s|#).*/i):watch-attr(class):watch-attr(style)
 tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/daughter|pregnan/i):has-text(/disney[ -]?fairies|iridessa|silvermist|vidia|zarina|periwinkle|pixie[ -]?hollow/i):watch-attr(class):watch-attr(style)
-tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/#.*headcanon/i):watch-attr(class):watch-attr(style)
+tumblr.com##div[data-timeline*=notes_info] div[data-cell-id]:has-text(/#.*headcann?on/i):watch-attr(class):watch-attr(style)
 !#if false
 tumblr.com##div[data-timeline*="/blog/"] header + div:has-text(/\mo{2}dboard/i)
 tumblr.com##div[data-timeline*="/blog/"] header + div:has-text(/tourna\ment/i):has-text(/pol{2}/i)