Update README.md

Author: datsom1

README.md

@@ -10,7 +10,7 @@ Python CLI tool and library for comparing CSV database dumps and finding differe
 
 ## Installation
 
-    pip install csv-diff
+    pip install db-diff
 
 ## Usage
 
@@ -28,9 +28,9 @@ Consider two CSV files:
     1,Cleo,5
     3,Bailey,1
 
-`csv-diff` can show a human-readable summary of differences between the files:
+`db-diff` can show a human-readable summary of differences between the files:
 
-    $ csv-diff one.csv two.csv --key=id
+    $ db-diff one.csv two.csv --key=id
     1 row changed, 1 row added, 1 row removed
 
     1 row changed
@@ -58,7 +58,7 @@ You can also feed it JSON files, provided they are a JSON array of objects where
 
 Use `--show-unchanged` to include full details of the unchanged values for rows with at least one change in the diff output:
 
-    % csv-diff one.csv two.csv --key=id --show-unchanged
+    % db-diff one.csv two.csv --key=id --show-unchanged
     1 row changed
 
       id: 1
@@ -71,7 +71,7 @@ Use `--show-unchanged` to include full details of the unchanged values for rows
 
 You can use the `--json` option to get a machine-readable difference:
 
-    $ csv-diff one.csv two.csv --key=id --json
+    $ db-diff one.csv two.csv --key=id --json
     {
         "added": [
             {
@@ -111,7 +111,7 @@ You can specify additional keys to be displayed in the human-readable format usi
 For example, to output a link to `https://news.ycombinator.com/latest?id={id}` for each item with an ID, you could use this:
 
 ```bash
-csv-diff one.csv two.csv --key=id \
+db-diff one.csv two.csv --key=id \
   --extra latest "https://news.ycombinator.com/latest?id={id}"
 ```
 These extras display something like this:
@@ -155,4 +155,4 @@ Suppose current directory contains two csv files : one.csv two.csv
 
 ## Alternatives
 
-- [csvdiff](https://github.com/aswinkarthik/csvdiff) is a "fast diff tool for comparing CSV files" - you may get better results from this than from `csv-diff` against larger files.
+- [csvdiff](https://github.com/aswinkarthik/csvdiff) is a "fast diff tool for comparing CSV files" - you may get better results from this than from `db-diff` against larger files.