[requirements.txt] minor formatting change

Author: chrissimpkins

requirements.txt

@@ -11,8 +11,8 @@ async-timeout==3.0.1      # via aiohttp
 attrs==20.2.0             # via aiohttp
 cffi==1.14.2              # via pycares
 chardet==3.0.4            # via aiohttp
-fonttools==4.14.0          # via fdiff (setup.py)
-idna==2.10                 # via yarl
+fonttools==4.14.0         # via fdiff (setup.py)
+idna==2.10                # via yarl
 multidict==4.7.6          # via aiohttp, yarl
 pycares==3.1.1            # via aiodns
 pycparser==2.20           # via cffi