docs: improve grammar and formatting in world visualization documentation

[MikeDegany]

Summary

This PR improves the English grammar, wording, and formatting in the world visualization documentation to address issue #67.

Changes Made

• Grammar corrections: Fixed subject-verb agreement, article usage, and prepositions
• Informal language: Replaced "gonna" with "going to" throughout
• Consistency: Changed "as follow" to "as follows" (correct idiomatic expression)
• Code formatting: Applied inline code formatting (backticks) to all code references including:
  • Variable names: x_lim, y_lim, objects, gif_name, show_plot, show_zoom, time_params
  • Method names: __init__, add_object(), not_show_plot(), update, draw
  • Class names: MinMax, TimeParameters
  • Module names: matplotlib.pyplot, animation
  • Directory paths: src/components/visualization
• Clarity improvements: Rephrased awkward sentences for better readability

Review Checklist

• Grammar and spelling corrected
• Code references properly formatted
• Content accuracy maintained
• Follows documentation style guidelines

Fixes #67

[ShisatoYano]

@MikeDegany Thank you for reviewing and improving this document！It is very good for me to improve my English expression!! I reviewed and merged your PR.