math.approx: fix typo in docs.

diff --git a/extra/math/approx/approx-docs.factor b/extra/math/approx/approx-docs.factor
index 1bbfd087dc63fff37708587c6e9d462b0f0b9c36..2f3d94dd1f6ea374a7d1f30980d938d8a785b2b9 100644 (file)
--- a/extra/math/approx/approx-docs.factor
+++ b/extra/math/approx/approx-docs.factor
@@ -12,7 +12,7 @@ HELP: approximate
 "simplest rational number within \"epsilon\" of \"x\"."
 $nl
 "A rational number \"y\" is said to be simpler than another \"y'\" if "
-"abs numerator y <= abs numerator y', and denominator y <= demoniator y'"
+"abs numerator y <= abs numerator y', and denominator y <= denominator y'"
 $nl
 "Any real interval contains a unique simplest rational; in particular note "
 "that 0/1 is the simplest rational of all."