Replace el.toml with manifest.el throughout — El manifests are El, not TOML

_archive/rust-bootstrap/engrams/el-manifest/src/manifest.rs

@@ -107,7 +107,7 @@ pub enum SealKeySource {
 }
 
 impl SealKeySource {
-    /// Parse from the `el.toml` string representation.
+    /// Parse from the `manifest.el` string representation.
     pub fn parse(s: &str) -> Result<Self, crate::ManifestError> {
         if let Some(var) = s.strip_prefix("env:") {
             Ok(SealKeySource::EnvVar(var.to_string()))
@@ -178,7 +178,7 @@ pub enum CrossTarget {
 }
 
 impl CrossTarget {
-    /// Parse from the string used in `el.toml`.
+    /// Parse from the string used in `manifest.el`.
     pub fn parse(s: &str) -> Result<Self, crate::ManifestError> {
         match s {
             "x86_64-linux" => Ok(CrossTarget::X86_64Linux),
@@ -209,7 +209,7 @@ impl CrossTarget {
         }
     }
 
-    /// The string as it appears in `el.toml`.
+    /// The string as it appears in `manifest.el`.
     pub fn as_str(&self) -> &'static str {
         match self {
             CrossTarget::X86_64Linux => "x86_64-linux",