build: look for Perl in configure.

[bison.git] / REFERENCES

diff --git a/REFERENCES b/REFERENCES
index 075d9b9a8d365e71a783d141a1c6cc296f0d1505..23084822cc83f0bf7abfac61e65e614da14e44e0 100644 (file)
--- a/REFERENCES
+++ b/REFERENCES
@@ -19,7 +19,7 @@ kludges that Johnson had to perpetrate to make Yacc fit in a PDP-11.
 Also, Bison uses a faster but less space-efficient encoding for the
 parse tables (see Corbett's PhD thesis from Berkeley, "Static
 Semantics in Compiler Error Recovery", June 1985, Report No. UCB/CSD
-85/251), and more modern technique for generating the look-ahead sets.
+85/251), and more modern technique for generating the lookahead sets.
 (See Frank DeRemer and Thomas Pennello, "Efficient Computation of
 LALR(1) Look-Ahead Sets", ACM Transactions on Programming Languages
 and Systems (TOPLAS) 4, 4 (October 1982), 615-649.  Their