Fix: "project" should be "package"

This was accidentially overlooked when writing the documentation.

Signed-off-by: Matthias Beyer <[email protected]>

Author: matthiasbeyer

src/doc/src/reference/specifying-dependencies.md

@@ -472,7 +472,7 @@ Dependencies in the `[dependencies]`, `[dev-dependencies]`, `[build-dependencies
 `[workspace.dependencies]` definition of dependencies.
 
 ```toml
-[project]
+[package]
 name = "bar"
 version = "0.2.0"
 

src/doc/src/reference/unstable.md

@@ -1083,7 +1083,7 @@ The `filename` parameter is only available in the `[[bin]]` section of the manif
 ```toml
 cargo-features = ["different-binary-name"]
 
-[project]
+[package]
 name =  "foo"
 version = "0.0.1"
 

src/doc/src/reference/workspaces.md

@@ -202,7 +202,7 @@ regex = { version = "1.6.0", default-features = false, features = ["std"] }
 
 ```toml
 # [PROJECT_DIR]/bar/Cargo.toml
-[project]
+[package]
 name = "bar"
 version = "0.2.0"