[docs] Update CoLic definition under documentation adn docstrings

Signed-off-by: inishchith <[email protected]>

Author: inishchith

README.md

@@ -103,7 +103,7 @@ currently available backends are:
 - **CoDep** extracts package and class dependencies of a Python module and serialized them as JSON structures, composed of edges and nodes, thus easing the bridging with front-end technologies for graph visualizations. It combines [PyReverse](https://pypi.org/project/pyreverse/) and [NetworkX](https://networkx.github.io/).
 - **CoQua** retrieves code quality insights, such as checks about line-code’s length, well-formed variable names, unused imported modules and code clones. It uses [PyLint](https://www.pylint.org/) and [Flake8](http://flake8.pycqa.org/en/latest/index.html). The tools can be activated by passing the corresponding category: `code_quality_pylint` or `code_quality_flake8`.
 - **CoVuln** scans the code to identify security vulnerabilities such as potential SQL and Shell injections, hard-coded passwords and weak cryptographic key size. It relies on [Bandit](https://github.com/PyCQA/bandit).
-- **CoLic** scans the code to extract license information. It currently supports [Nomos](https://github.com/fossology/fossology/tree/master/src/nomos) and [ScanCode](https://github.com/nexB/scancode-toolkit). They can be activated by passing the corresponding category: `code_license_nomos`, `code_license_scancode`, or `code_license_scancode_cli`.
+- **CoLic** scans the code to extract license & copyright information. It currently supports [Nomos](https://github.com/fossology/fossology/tree/master/src/nomos) and [ScanCode](https://github.com/nexB/scancode-toolkit). They can be activated by passing the corresponding category: `code_license_nomos`, `code_license_scancode`, or `code_license_scancode_cli`.
 - **CoLang** gathers insights about code language distribution of a git repository. It relies on [Linguist](https://github.com/github/linguist) and [Cloc](http://cloc.sourceforge.net/) tools. They can be activated by passing the corresponding category: `code_language_linguist` or `code_language_cloc`.
 
 ### How to develop a backend

bin/graal

@@ -37,7 +37,7 @@ Repositories are reached using specific backends, which are:
     cocom            Fetch code complexity for many programming languages
     codep            Fetch package and class dependencies of Python modules
     colang           Fetch code language distribution
-    colic            Fetch license information
+    colic            Fetch license & copyright information
     coqua            Fetch code quality data of Python code
     covuln           Fetch security vulnerabilities in Python code
 

graal/backends/core/colic.py

@@ -44,7 +44,7 @@
 class CoLic(Graal):
     """CoLic backend.
 
-    This class extends the Graal backend. It gathers license information
+    This class extends the Graal backend. It gathers license & copyright information
     using Nomos, Scancode or Scancode-cli
 
     :param uri: URI of the Git repository