DOC: Make ordering on warnings page consistent (#2616)

Put exceptions, warnings, and log messages in a consistent order

Author: j-t-1

docs/user/suppress-warnings.md

@@ -1,33 +1,33 @@
 # Exceptions, Warnings, and Log messages
 
-pypdf makes use of 3 mechanisms to show that something went wrong:
+pypdf makes use of three mechanisms to show if something went wrong:
 
-* **Log messages** are informative messages that can be used for post-mortem
-  analysis. Most of the time, users can ignore them. They come in different
-  *levels*, such as info / warning / error indicating the severity.
-  Examples are non-standard compliant PDF files which pypdf can deal with or
-  a missing implementation that leads to a part of the text not being extracted.
+* **Exceptions** are error cases that pypdf users should explicitly handle.
+  In the `strict=True` mode, most log messages with the warning level will
+  become exceptions. This can be useful in applications where you can require
+  a user to fix the broken PDF.
 * **Warnings** are avoidable issues, such as using deprecated classes /
   functions / parameters. Another example is missing capabilities of pypdf.
   In those cases, pypdf users should adjust their code. Warnings
   are issued by the `warnings` module - those are different from the log-level
   "warning".
-* **Exceptions** are error-cases that pypdf users should explicitly handle.
-  In the `strict=True` mode, most log messages with the warning level will
-  become exceptions. This can be useful in applications where you can require
-  a user to fix the broken PDF.
+* **Log messages** are informative messages that can be used for post-mortem
+  analysis. Most of the time, users can ignore them. They come in different
+  *levels*, such as info / warning / error indicating the severity.
+  Examples are non-standard compliant PDF files which pypdf can deal with or
+  a missing implementation that leads to a part of the text not being extracted.
 
 
 ## Exceptions
 
 Exceptions need to be caught if you want to handle them. For example, you could
 want to read the text from a PDF as a part of a search function.
 
-Most PDF files don't follow the specifications. In this case pypdf needs to
+Most PDF files do not follow the specification. In this case pypdf needs to
 guess which kinds of mistakes were potentially done when the PDF file was created.
 See [the robustness page](robustness.md) for the related issues.
 
-As a users, you likely don't care about it. If it's readable in any way, you
+As a user, you likely do not care about it. If it is readable in any way, you
 want the text. You might use pdfminer.six as a fallback and do this:
 
 ```python
@@ -62,7 +62,7 @@ see all warnings. This is especially true for Continuous Integration (CI).
 
 ## Log messages
 
-Log messages can be noisy in some cases. pypdf hopefully is having a reasonable
+Log messages can be noisy in some cases. pypdf hopefully has a reasonable
 level of log messages, but you can reduce which types of messages you want to
 see: