Fix spacing in docs for tarfile (GH-20629)
Before
```
content.txt is 42 bytes in size and isa regular file.
folder is 420 bytes in size and isa directory.
magic is 4200 bytes in size and issomething else.
```
After:
```
content.txt is 42 bytes in size and is a regular file.
folder is 420 bytes in size and is a directory.
magic is 4200 bytes in size and is something else.
```
Automerge-Triggered-By: @orsenthil
(cherry picked from commit 7a280197f4162e5fcdde6f34701a9fa6e669190d)
Co-authored-by: Harsha Laxman <HarshaLaxman@users.noreply.github.com>
1 file changed