diff --git a/notebooks/julia_basics.ipynb b/notebooks/julia_basics.ipynb
index 35fd9a6..7d88bc5 100644
--- a/notebooks/julia_basics.ipynb
+++ b/notebooks/julia_basics.ipynb
@@ -43,9 +43,9 @@
     "<b>Tip:</b> Did you know that Jupyter stands for Julia, Python and R?\n",
     "</div>\n",
     "\n",
-    "### How to start a Jupyter nootebook in Julia\n",
+    "### How to start a Jupyter notebook in Julia\n",
     "\n",
-    "To run a Julia Jupyther notebook, open a Julia REPL and type\n",
+    "To run a Julia Jupyter notebook, open a Julia REPL and type\n",
     "\n",
     "```julia\n",
     "julia> ]\n",
@@ -449,7 +449,7 @@
    "source": [
     "\n",
     "<div class=\"alert alert-block alert-success\">\n",
-    "<b>Question:</b>  Which will be the value of `x` in the last line ? (Think your answer before executing next cell to find out the result)    \n",
+    "<b>Question:</b>  What will be the value of `x` in the last line ? (Think your answer before executing next cell to find out the result)    \n",
     "</div>\n",
     "\n"
    ]
@@ -478,7 +478,7 @@
     "\n",
     "### Defining functions\n",
     "\n",
-    "Functions are defined as shown in next cell. The closing `end` is necessary. Do to forget it! However, the `return` is optional. The value of last line is returned by default. Indentation is recommended, but it is also optional. That's why the closing `end` is needed."
+    "Functions are defined as shown in next cell. The closing `end` is necessary. Do not forget it! However, the `return` is optional. The value of last line is returned by default. Indentation is recommended, but it is also optional. That's why the closing `end` is needed."
    ]
   },
   {
@@ -538,7 +538,7 @@
    "id": "e4ca76a4",
    "metadata": {},
    "source": [
-    "Mathematical operators can also be broadcasted (like in Matlab). The following cell won't work. If we want to multiply element by element, we can use the broadcasted version below."
+    "Mathematical operators can also be broadcasted (like in Matlab). Multiplying the vectors `a * b` directly won't work. If we want to multiply element by element, we can use the broadcasted version below."
    ]
   },
   {
@@ -557,7 +557,7 @@
    "metadata": {},
    "source": [
     "<div class=\"alert alert-block alert-success\">\n",
-    "<b>Question:</b>  Which will be the value of `x` in the last line ?\n",
+    "<b>Question:</b>  What will be the value of `x` in the last line ?\n",
     "</div>\n"
    ]
   },
@@ -1300,7 +1300,7 @@
    "source": [
     "### Arrays of any element type\n",
     "\n",
-    "Arrays of fixed element type seem to be very rigid, right? Python list have not this limitation. However, we can use arrays of `Any` type, which are as flexible as Python lists, or even more since they can also contain functions. "
+    "Arrays of fixed element type seem to be very rigid, right? Python list do not this limitation. However, we can use arrays of the `Any` type, which are as flexible as Python lists, or even more since they can also contain functions. "
    ]
   },
   {