Replace misspelt TemplateConfigLoader references (#2450)

Signed-off-by: Deepyaman Datta <deepyaman.datta@utexas.edu>
Co-authored-by: Juan Luis Cano Rodríguez <juan_luis_cano@mckinsey.com>

docs/source/kedro_project_setup/configuration.md

@@ -255,7 +255,7 @@ Under the hood, `TemplatedConfigLoader` uses [`JMESPath` syntax](https://github.
 
 ### Jinja2 support
 
-From version 0.17.0, `TemplateConfigLoader` also supports the [Jinja2](https://palletsprojects.com/p/jinja/) template engine alongside the original template syntax. Below is an example of a `catalog.yml` file that uses both features:
+From version 0.17.0, `TemplatedConfigLoader` also supports the [Jinja2](https://palletsprojects.com/p/jinja/) template engine alongside the original template syntax. Below is an example of a `catalog.yml` file that uses both features:
 
 ```
 {% for speed in ['fast', 'slow'] %}
@@ -271,11 +271,11 @@ From version 0.17.0, `TemplateConfigLoader` also supports the [Jinja2](https://p
 {% endfor %}
 ```
 
-When parsing this configuration file, `TemplateConfigLoader` will:
+When parsing this configuration file, `TemplatedConfigLoader` will:
 
 1. Read the `catalog.yml` and compile it using Jinja2
 2. Use a YAML parser to parse the compiled config into a Python dictionary
-3. Expand `${bucket_name}` in `filepath` using the `globals_pattern` and `globals_dict` arguments for the `TemplateConfigLoader` instance, as in the previous examples
+3. Expand `${bucket_name}` in `filepath` using the `globals_pattern` and `globals_dict` arguments for the `TemplatedConfigLoader` instance, as in the previous examples
 
 The output Python dictionary will look as follows: