fix some output messages

src/commands/in.rs

@@ -175,7 +175,7 @@ mod tests {
         assert_eq!(e.sheet, "default".to_owned());
 
         assert_eq!(&String::from_utf8_lossy(&streams.out), "Checked into sheet \"default\".\n");
-        assert_eq!(&String::from_utf8_lossy(&streams.err), 
+        assert_eq!(&String::from_utf8_lossy(&streams.err),
             "[WARNING] You are using the old timetrap format, it is advised that \
             you update your database using t migrate\n");
     }

src/error.rs

@@ -213,7 +213,7 @@ which where taken from your config file located at
 
     {config_at}
 
-Perhaps is mispelled?", format_paths(.paths))]
+Perhaps it is mispelled?", format_paths(.paths))]
     FormatterNotFound {
         name: String,
         paths: Vec<PathBuf>,

src/interactive.rs

@@ -185,7 +185,7 @@ are you sure you want to delete entry {id} with note
 
 \"{note}\"
 
-{duration})"))? {
+{duration}?"))? {
         streams.db.delete_entry_by_id(entry.id)?;
         writeln!(streams.out, "Gone")?;
     } else {

src/main.rs

@@ -80,7 +80,7 @@ fn error_trap(matches: ArgMatches) -> error::Result<()> {
 }
 
 fn main() {
-    // Lets first declar some args that repeat here and there
+    // Let's first declare some args that repeat here and there
     let start_arg = Arg::with_name("start")
         .long("start").short("s")
         .takes_value(true).value_name("TIME")

src/old.rs

@@ -78,7 +78,8 @@ pub fn warn_if_needed<E: Write>(err: &mut E, needs_warning: bool, env: &Env) ->
         writeln!(
             err,
             "{} You are using the old timetrap format, it is advised that \
-            you update your database using t migrate",
+            you update your database using t migrate. To supress this warning \
+            set TIEMPO_SUPRESS_TIMETRAP_WARNING=1",
             if env.stderr_is_tty {
                 Yellow.bold().paint("[WARNING]")
             } else {