Update README.md

Author: datsom1

README.md

@@ -9,7 +9,8 @@ Python CLI tool and library for comparing CSV database dumps and finding differe
 
     pip install git+https://github.com/datsom1/db-diff.git
 
-    To install unofficial latest version (you probably don't need to do this)
+To install the unofficial latest version (you probably don't need to do this):
+
     pip install --upgrade --force-reinstall git+https://github.com/datsom1/db-diff.git
 
 ## Usage
@@ -130,20 +131,20 @@ If the columns in the CSV have changed, those added or removed columns will be i
 
 ## Full CLI Helptext
 
-$ db-diff --help
-Usage: db-diff \[OPTIONS\] PREVIOUS CURRENT
-
-  Compare the differences between two CSV or JSON files to find differences.
-
-Options:
-  --format TEXT      Explicitly specify input format. Available (csv|tsv|json) \[default: auto-detect based on file extension\]
-  --encoding TEXT    Input File Encoding. Available: (utf-8|utf-16|utf-16le|utf-16be|latin1|cp1252|ascii|...) \[default: utf-8\]
-  --key TEXT         Column to use as a unique ID for each row (ex: --key=Id) \[default: first column if not specified\] 
-  --output TEXT      Output format. Available: (readable|json|jsonfile)  \[default: readable\]
-  --outputfile FILE  File to write JSON output to (only used with --output=jsonfile)
-  --showunchanged    If a record is changed, show ALL fields, not just the changed fields.
-  --time             Measure and display elapsed time for the diff operation
-  --version          Show the version and exit.
-  -h, --help         Show this message and exit.
-
-  Example: db-diff old.csv new.csv --key=Id --output=jsonfile --outputfile=diff.json
+    $ db-diff --help
+    Usage: db-diff \[OPTIONS\] PREVIOUS CURRENT
+    
+      Compare the differences between two CSV or JSON files to find differences.
+    
+    Options:
+      --format TEXT      Explicitly specify input format. Available (csv|tsv|json) \[default: auto-detect based on file extension\]
+      --encoding TEXT    Input File Encoding. Available: (utf-8|utf-16|utf-16le|utf-16be|latin1|cp1252|ascii|...) \[default: utf-8\]
+      --key TEXT         Column to use as a unique ID for each row (ex: --key=Id) \[default: first column if not specified\] 
+      --output TEXT      Output format. Available: (readable|json|jsonfile)  \[default: readable\]
+      --outputfile FILE  File to write JSON output to (only used with --output=jsonfile)
+      --showunchanged    If a record is changed, show ALL fields, not just the changed fields.
+      --time             Measure and display elapsed time for the diff operation
+      --version          Show the version and exit.
+      -h, --help         Show this message and exit.
+    
+      Example: db-diff old.csv new.csv --key=Id --output=jsonfile --outputfile=diff.json