fix up doc comments and tests

1 files changed, 3 insertions, 2 deletions

diff --git a/src/filters/log.rs b/src/filters/log.rs
index bde02e5..30cf0cb 100644
--- a/src/filters/log.rs
+++ b/src/filters/log.rs
@@ -122,12 +122,12 @@ pub fn log_time(lower: Option<DateTime<Utc>>, upper: Option<DateTime<Utc>>) -> B
     Box::new(TimeFilter(lower, upper))
 }
 
-/// Like [`after`][after], but ignores the file name for date calculations.
+/// Only include logs after the given date, but ignore the file name for date calculations.
 pub fn log_after(when: DateTime<Utc>) -> Box<dyn LogFilter> {
     log_time(Some(when), None)
 }
 
-/// Like [`before`][before], but ignores the file name for date calculations.
+/// Only include logs before the given date, but ignore the file name for date calculations.
 pub fn log_before(when: DateTime<Utc>) -> Box<dyn LogFilter> {
     log_time(None, Some(when))
 }
@@ -148,6 +148,7 @@ pub fn challenge_mote() -> Box<dyn LogFilter> {
 
 #[cfg(test)]
 mod tests {
+    use chrono::TimeZone;
     use super::*;
 
     #[test]