Typo slurp -> spurt

Author: b2gills

doc/Type/IO.pod6

@@ -355,7 +355,7 @@ exist, or is a directory.
 
 Defined as:
 
-    multi slurp(IO() $path, |c)
+    multi spurt(IO() $path, |c)
 
 The C<$path> can be any object with an IO method that returns an
 L«C<IO::Path>|/type/IO::Path» object. Calls L«C<IO::Path.spurt>|/routine/spurt»