content: fix typo in strings.article
Fix misspelling of "techniques" in "Strings, bytes, runes and characters
in Go" article.
Reviewed-by: Bryan C. Mills <email@example.com>
Run-TryBot: Bryan C. Mills <firstname.lastname@example.org>
TryBot-Result: Go Bot <email@example.com>
diff --git a/content/strings.article b/content/strings.article
index 81de1a5..4fb6f20 100644
@@ -130,7 +130,7 @@
-These printing techiques are good to know when debugging
+These printing techniques are good to know when debugging
the contents of strings, and will be handy in the discussion that follows.
It's worth pointing out as well that all these methods behave exactly the
same for byte slices as they do for strings.