Basic Editing Services are described as follows:

The final document retains the author’s original style, flow, and choice of words, while ensuring that all grammatical and other problems are solved.

Basic editing services do not involve interventions such as smoothing transitions or changing heads or text to ensure parallel structure. Very few documents fall under this category.

• Perform a comprehensive grammar
  check
• Correct grammar, spelling,
  punctuation, typographical errors
• Correcting incorrect usage
• Checking specific cross-references
• Ensuring consistency in spelling,
  hyphenation, numerals, fonts and
  capitalization
• Checking for proper sequencing (such
  as alphabetical order) in lists and
  other material displayed in lists

With the Basic Editing Services, we avoid replacing the original author's words.