-Fix several incorrect uses of `i.e.'

With some other changes to sentences here and there as I found appropriate.

1 files changed, 6 insertions, 7 deletions

diff --git a/src/pt/test_gns_vpn.c b/src/pt/test_gns_vpn.c
index 7b4abaec2..e20d835f8 100644
--- a/src/pt/test_gns_vpn.c
+++ b/src/pt/test_gns_vpn.c
@@ -530,13 +530,12 @@ fork_and_exec (const char *file,
  * with 'NULL' for @a ego. That does NOT mean that the callback won't
  * be invoked in the future or that there was an error.
  *
- * When used with #GNUNET_IDENTITY_create or #GNUNET_IDENTITY_get,
- * this function is only called ONCE, and 'NULL' being passed in
- * @a ego does indicate an error (i.e. name is taken or no default
- * value is known).  If @a ego is non-NULL and if '*ctx'
- * is set in those callbacks, the value WILL be passed to a subsequent
- * call to the identity callback of #GNUNET_IDENTITY_connect (if
- * that one was not NULL).
+ * When used with #GNUNET_IDENTITY_create or #GNUNET_IDENTITY_get, this
+ * function is only called ONCE, and 'NULL' being passed in @a ego does
+ * indicate an error (for example because name is taken or no default value is
+ * known).  If @a ego is non-NULL and if '*ctx' is set in those callbacks, the
+ * value WILL be passed to a subsequent call to the identity callback of
+ * #GNUNET_IDENTITY_connect (if that one was not NULL).
  *
  * When an identity is renamed, this function is called with the
  * (known) @a ego but the NEW @a name.