Removed trailing white space at end of lines

diff --git a/man7/feature_test_macros.7 b/man7/feature_test_macros.7
index 30dd73a888018578ebc47ede2ed0852fb7b3e772..e6f1b78b241a0250affa597ddd0a06039188c675 100644 (file)
--- a/man7/feature_test_macros.7
+++ b/man7/feature_test_macros.7
@@ -415,7 +415,7 @@ and the setting of this macro will depend on the glibc version.
 .IP \(bu
 If
 .B _XOPEN_SOURCE
-is undefined, then the setting of 
+is undefined, then the setting of
 .B _POSIX_C_SOURCE
 depends on the glibc version:
 199506L, in glibc versions before 2.4;