Fix typos in README.md

[muhizipen]

Description:
The README.md file contains several spelling errors that make the documentation look unprofessional.

Problems identified:

• "instalation" should be "installation" (line 15)
• "depencies" should be "dependencies" (line 23)
• "configration" should be "configuration" (line 31)

Proposed Improvement:
Correct all spelling errors in the README.md file.

Expected Benefit:
Clean, professional documentation that is easier to read and understand.