Text Formatting ⇒ Overfull box warning on a quote

[wmeyer48]

I have this text:
As \href{https://en.wikipedia.org/wiki/SOLID}{Wikipedia} tells us:
\begin{quote}
In object-oriented computer programming, SOLID is a mnemonic acronym for five design principles intended to make software designs more understandable, flexible and maintainable. It is not related to the GRASP software design principles. The principles are a subset of many principles promoted by American software engineer and instructor Robert C. Martin. Though they apply to any object-oriented design, the SOLID principles can also form a core philosophy for methodologies such as agile development or adaptive software development. The theory of SOLID principles was introduced by Martin in his 2000 paper Design Principles and Design Patterns, although the SOLID acronym was introduced later by Michael Feathers.
\end{quote}

When I compile, I get an overfull box warning. If I comment out the quoted text, I get no warning. If I comment out from "mnemonic" to end of comment, I get no warning. I realize the warning does not prevent compiling to output, but would like to understand why this happens, and how I can eliminate the warning. The log text is:
Overfull \hbox (3.81561pt too wide) in paragraph at lines 1939--1940
[]\OT1/lmr/m/n/10.95 (-20) In object-oriented com-puter pro-gram-ming, SOLID is
a mnemonic
[]