docs(readme): fix git install instruction (#373)

Author: frgfm

README.md

@@ -136,7 +136,7 @@ pip install torchcam
 Alternatively, if you wish to use the latest features of the project that haven't made their way to a release yet, you can install the package from source:
 
 ```shell
-pip install torch-cam @ git+https://github.com/frgfm/torch-cam.git
+pip install torchcam @ git+https://github.com/frgfm/torch-cam.git
 ```
 
 

docs/docs/getting-started/installation.md

@@ -19,7 +19,7 @@ $ uv venv --python 3.11
 === "Latest"
 
     ```bash
-    $ uv pip install torch-cam @ git+https://github.com/frgfm/torch-cam.git
+    $ uv pip install torchcam @ git+https://github.com/frgfm/torch-cam.git
     ```
 
 
@@ -36,7 +36,7 @@ You'll need [Python](https://www.python.org/downloads/) 3.11 or higher, and a pa
 === "Latest"
 
     ```bash
-    $ uv pip install --system torch-cam @ git+https://github.com/frgfm/torch-cam.git
+    $ uv pip install --system torchcam @ git+https://github.com/frgfm/torch-cam.git
     ```
 
 === "Stable (pip)"
@@ -48,7 +48,7 @@ You'll need [Python](https://www.python.org/downloads/) 3.11 or higher, and a pa
 === "Latest (pip)"
 
     ```bash
-    $ pip install torch-cam @ git+https://github.com/frgfm/torch-cam.git
+    $ pip install torchcam @ git+https://github.com/frgfm/torch-cam.git
     ```
 
 !!! info