adjust and document check for updatespages

2 files changed, 11 insertions, 2 deletions

diff --git a/docs/usage.md b/docs/usage.md
index 3b05b68..88a95b9 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -430,7 +430,7 @@ Duration is measured in seconds.
 
 ### Configuration file
 
-**fselect** tries to create a new configuration file if one doesn't exists.
+**fselect** tries to create a new configuration file if one doesn't exist.
 
 Usual location on Linux:
 
@@ -447,6 +447,15 @@ You can also specify config location with runtime option, e.g.:
 
     fselect --config /home/user_name/fselect_custom.toml name, size from /home/user_name/Music where is_audio = 1
 
+#### Check for updates
+
+**fselect** can be built with `update-notifications` feature, that enables automatic check for updates.
+This check is disabled by default. To enable it, put
+
+    check_for_updates = true
+
+into the config file.
+
 ### Command-line arguments
 
 | Argument | Meaning |
diff --git a/src/main.rs b/src/main.rs
index d928075..b8d96e7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -169,7 +169,7 @@ fn main() -> ExitCode {
     if config.check_for_updates.unwrap_or(false) && stdout().is_terminal() {
         let name = env!("CARGO_PKG_NAME");
         let version = env!("CARGO_PKG_VERSION");
-        let informer = update_informer::new(registry::Crates, name, version).interval(Duration::from_secs(60 * 60));
+        let informer = update_informer::new(registry::Crates, name, version).interval(Duration::from_secs(60 * 60 * 24));
 
         if let Some(version) = informer.check_version().ok().flatten()  {
             println!("\nNew version is available! : {}", version);