fix: visual bug

docs/concepts/protocol/01-streaming.md

@@ -10,10 +10,10 @@ making payments is the core concept of Sablier.
 Envision an hourglass, with grains of sand steadily flowing through it. Now, replace the sand with your crypto assets
 and the hourglass with Sablier. There you have it: a clear understanding of token streaming.
 
-As an example, suppose you stream $100 worth of tokens to Bob over a month. You would first deposit the $100 in Sablier,
-and then, every second, Bob will receive a fraction of those tokens. Bob will be earning tokens in real time. At the end
-of the month, Bob will have received all funds. But Bob can already withdraw the funds that have already been streamed
-during the month.
+As an example, suppose you stream \$100 worth of tokens to Bob over a month. You would first deposit the \$100 in
+Sablier, and then, every second, Bob will receive a fraction of those tokens. Bob will be earning tokens in real time.
+At the end of the month, Bob will have received all funds. But Bob can already withdraw the funds that have already been
+streamed during the month.
 
 This is especially useful for use cases like payroll, for example, where employees don't need to wait the end of the
 month anymore to spend their paycheck, as they receive it by the second instead of every two weeks or month. No more