doc: change constant to consistent

diff --git a/doc/api/dns.markdown b/doc/api/dns.markdown
index 1ad6e65..efcf127 100644 (file)
--- a/doc/api/dns.markdown
+++ b/doc/api/dns.markdown
@@ -5,7 +5,7 @@
 Use `require('dns')` to access this module. All methods in the dns module
 use C-Ares except for `dns.lookup` which uses `getaddrinfo(3)` in a thread
 pool. C-Ares is much faster than `getaddrinfo` but the system resolver is
-more constant with how other programs operate. When a user does
+more consistent with how other programs operate. When a user does
 `net.connect(80, 'google.com')` or `http.get({ host: 'google.com' })` the
 `dns.lookup` method is used. Users who need to do a large number of lookups
 quickly should use the methods that go through C-Ares.