LearnPythonWithJupyter
diff --git a/‎assets/book/learn_python_with_jupyter.pdf
-217 Bytes b/‎assets/book/learn_python_with_jupyter.pdf
-217 Bytes
diff --git a/‎assets/notebooks/27_strings_overview.ipynb
+1-1 b/‎assets/notebooks/27_strings_overview.ipynb
+1-1
@@ -419,7 +419,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "- Modify the string to uppercase and lowercase; change to uppercase only the first character of the string and then each word of the string; finally, invert the cases:"
+    "- Modify the string to uppercase and lowercase; change to uppercase only the first character of the string, and then each word of the string; finally, invert the cases:"
    ]
   },
   {
Original file line number	Diff line number	Diff line change
`@@ -419,7 +419,7 @@`
`419`	`419`	`"cell_type": "markdown",`
`420`	`420`	`"metadata": {},`
`421`	`421`	`"source": [`
`422`		`- "- Modify the string to uppercase and lowercase; change to uppercase only the first character of the string and then each word of the string; finally, invert the cases:"`
	`422`	`+ "- Modify the string to uppercase and lowercase; change to uppercase only the first character of the string, and then each word of the string; finally, invert the cases:"`
`423`	`423`	`]`
`424`	`424`	`},`
`425`	`425`	`{`