Depluralize "Writing generated configs" to make smoke test pass

crates/bin/pcli/src/command/init.rs

@@ -231,7 +231,7 @@ impl InitCmd {
         // Create the config directory, if
 
         let config_path = home_dir.join(crate::CONFIG_FILE_NAME);
-        println!("Writing generated configs to {}", config_path);
+        println!("Writing generated config to {}", config_path);
         config.save(config_path)?;
 
         Ok(())

crates/bin/pcli/tests/network_integration.rs

@@ -63,7 +63,7 @@ fn load_wallet_into_tmpdir() -> TempDir {
         .timeout(std::time::Duration::from_secs(TIMEOUT_COMMAND_SECONDS));
     setup_cmd
         .assert()
-        .stdout(predicate::str::contains("Writing generated configs"));
+        .stdout(predicate::str::contains("Writing generated config"));
 
     tmpdir
 }

docs/guide/src/pcli/wallet.md

@@ -9,15 +9,15 @@ YOUR PRIVATE SEED PHRASE:
 [SEED PHRASE]
 Save this in a safe place!
 DO NOT SHARE WITH ANYONE!
-Writing generated configs to [PATH TO PCLI DATA]
+Writing generated config to [PATH TO PCLI DATA]
 ```
 This uses the `soft-kms` backend, which saves the generated spend key in the config file.
 
 Alternatively, to import an existing wallet, try
 ```bash
 $ pcli init soft-kms import-phrase
 Enter seed phrase:
-Writing generated configs to [PATH TO PCLI DATA]
+Writing generated config to [PATH TO PCLI DATA]
 ```
 
 Penumbra's design automatically creates `2^32` (four billion) numbered accounts