THRIFT-3099 cmake build is broken on FreeBSD
diff --git a/build/cmake/DefineOptions.cmake b/build/cmake/DefineOptions.cmake
index 7d8b032..a8b40c2 100644
--- a/build/cmake/DefineOptions.cmake
+++ b/build/cmake/DefineOptions.cmake
@@ -39,7 +39,7 @@
"BUILD_LIBRARIES;Boost_FOUND" OFF)
# NOTE: Currently the following options are C++ specific,
# but in future other libraries might reuse them.
-# So they are not dependent on WIHT_CPP but setting them without WITH_CPP currently
+# So they are not dependent on WITH_CPP but setting them without WITH_CPP currently
# has no effect.
find_package(ZLIB QUIET)
CMAKE_DEPENDENT_OPTION(WITH_ZLIB "Build with ZLIB support" ON