In the example I've emphasized the element pair which are being compared. This will provide an intuitive visual cue just by looking at the example. It kind of shows the bubble effect.
* Update index.md
Additional information added about the trade-offs of speed vs resources used.
* fix typo's
add 't' to algorihms
change 's' to 'c' in resourses
Changed python code of bubble sort - instead of using two functions, one function is used and all we need to do is to write the driver code and call the function and it will result in a sorted list(or array)
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* Translate challenge subtitles and example challenge text to Spanish
* Corrected errors in syntax and punctuation
* Multiple corrections of it/s to its plus other grammar corrections
* Correction and added paragraph to CSS Flex article
* Corrected my own typo
* Corrected capitalization, American spellings and typos
