Apply suggestions from code review

typos and clarifications

Co-authored-by: Jonathan Zheng <[email protected]>

Author: JacksonBurns

documentation/source/users/rmg/installation/anacondaDeveloper.rst

@@ -87,7 +87,7 @@ Installation by Source Using Anaconda Environment for Unix-based Systems: Linux
 
 #. **Optional**: add your RMG-Py folder to ``PATH`` to launch ``rmg.py`` from any folder.
 
-   In general, this commands should be placed in the appropriate shell initialization file.
+   In general, this command should be placed in the appropriate shell initialization file.
    For Linux users using bash (the default on distributions mentioned here), these should be placed in ``~/.bashrc``.
    For MacOS users using bash (default before MacOS Catalina), these should be placed in ``~/.bash_profile``, which you should create if it doesn't exist.
    For MacOS users using zsh (default beginning in MacOS Catalina), these should be placed in ``~/.zshrc``. ::

install_rms.sh

@@ -2,7 +2,7 @@
 #
 # Convenience script to install ReactionMechanismSimulator inside your rmg_env conda environment
 #
-# Note that you will have to manually install juliaup before running this script:
+# Note that you will have to manually install juliaup before running this script by uncommenting and executing the following lines:
 # curl -fsSL https://install.julialang.org | sh
 # # restart shell
 # juliaup add 1.9

rmgpy/molecule/group.py

@@ -47,7 +47,7 @@
 from rmgpy.molecule.fragment import CuttingLabel
 
 # helper functions
-# these were originall nested inside the indicated parent function, but when we upgraded to
+# these were originally nested inside the indicated parent function, but when we upgraded to
 # Cython 3 this was no longer allowed - thus, they now live here.
 
 # add_implicit_benzene