Fix minor formatting issues:

- make document title match filename;
- remove hard sentence breaks, whitespace at EOL, and double whitespace;
- sort SEE ALSO xrefs, adding missing section numbers;
- fix a misspelled macro name.

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/libelf/elf.3 b/lib/libelf/elf.3
index 9d2c3803c4d4..ff1373d171c7 100644
--- a/lib/libelf/elf.3
+++ b/lib/libelf/elf.3
@@ -436,7 +436,8 @@ set by function
 .Ss Error Handling
 In case an error is encountered, these library functions set an
 internal error number and signal the presence of the error by
-returning an special return value.  The application can check the
+returning an special return value.
+The application can check the
 current error number by calling
 .Xr elf_errno 3 .
 A human readable description of the recorded error is available by