I saw this in an April-23 article on the RCR Wireless News website.

Problems:
1. The verb is wrong.
2. A hyphen is missing.

Explanation:
The missing hyphen is a common English blunder, but a simple rule tells us that the hyphen is required in a particular part of this expression.

Here is the rule: When an adjective (e.g., “early”) and a noun (e.g., “termination”) together modify another noun (“fee”), there should be a hyphen to join the adjective to the first noun — to create a “compound” modifier, if you will, of the second noun.

I am not sure how common the other English blunder is: writing “wave” where “waive” — which means to forgo or give up — is required.

However, I believe that both problems are consistent with my “Devolution toward Simpler” linguistic hypothesis. It is simpler to write “wave” than to write “waive”; it is simpler to omit a hyphen than to include one.

For fun, I searched Google for each of the following phrases (with the quotation marks) and got about the indicated numbers of matches:

• “waive the fee” — 106,000 matches
• “wave the fee” — 1,790 matches

This tells me that Web authors have written the phrase correctly vs. incorrectly by a ratio of 59.2:1, which is heartening.

Solution:
“… Comcast will waive its early-termination fee …”