docs: fix typos and grammar errors in chapters 2-7 (#465)

* docs: fix typos and grammar errors in chapters 2-7

* docs: add D Latch circuit embed to sequential elements

Author: senutpal

docs/chapter2/3lmsintegration.md

@@ -54,7 +54,7 @@ CircuitVerse tested linking of assignments with the following LMSs:
 
 7. Copy the **Consumer Key**, **Shared Secret**, and **Tool URL** for the connection of the assignment in your LMS.
 
-## Configuring an generic LMS
+## Configuring a generic LMS
 
 You must configure the privacy settings for your LMS to allow external tools to receive user's information.
 

docs/chapter3/menubar.md

@@ -260,7 +260,7 @@ The Hex-Bin-Dec Converter tool (refer Figure 3.8) converts a given binary number
 
 <div align="center">
   <em>
-    Figure 3.8: Use the dec-bin-hex convertool to convert binary data into
+    Figure 3.8: Use the dec-bin-hex converter tool to convert binary data into
     different formats
   </em>
 </div>

docs/chapter4/2input.md

@@ -6,7 +6,7 @@ description: "Input page in Chapter4 of CircuitVerse documentation."
 
 # Input
 
-Circuitverse features different input elements listed below:
+CircuitVerse features different input elements listed below:
 
 1. [Input](#input)
 2. [Button](#button)

docs/chapter4/6sequentialelements.md

@@ -135,8 +135,20 @@ Table 4.13: Table for D Latch circuit element
   </tr>
 </table>
 
-/* You can verify the behavior of the **D Latch** circuit element in the live circuit embedded below:
-[insert live cirucit] */
+You can verify the behavior of the **D Latch** circuit element in the live circuit embedded below:
+
+<iframe
+  width="600px"
+  height="400px"
+  src="https://circuitverse.org/simulator/embed/d-latch-cf30de29-db37-4995-8c90-89c4d9700910"
+  id="projectPreview"
+  scrolling="no"
+  webkitAllowFullScreen
+  mozAllowFullScreen
+  allowFullScreen
+>
+  {" "}
+</iframe>
 
 ## T Flip Flop
 

docs/chapter4/8misc.md

@@ -19,7 +19,7 @@ description: "Misc page in Chapter4 of CircuitVerse documentation."
 
 ## ALU
 
-An **Arithmetic Logic Unit** (ALU) circuit element is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers. Figure 4.15 highlights the different ports in the ALU circuit element available within CircutVerse and Table 4.19 provides a brief description of the different ports.
+An **Arithmetic Logic Unit** (ALU) circuit element is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers. Figure 4.15 highlights the different ports in the ALU circuit element available within CircuitVerse and Table 4.19 provides a brief description of the different ports.
 
 > Properties that can be customized in the **PROPERTIES** panel include: **Direction, BitWidth**
 
@@ -418,7 +418,7 @@ You can verify the behavior of the **Tunnel** circuit element in the live circui
 
 Splitters split high bitwidth wires (buses) into lower bitwidth wires(buses) and vice versa. It is the only two-way circuit element in CircuitVerse.
 
-The bitwidth may be split into equal parts or unequal parts. Consider that you have a 4 bitwith bus. You may split it into equal or unequal parts as shown below:
+The bitwidth may be split into equal parts or unequal parts. Consider that you have a 4 bitwidth bus. You may split it into equal or unequal parts as shown below:
 
 - Equal parts: 4 -> 1 1 1 1
 - Unequal parts: 4 -> 1 2 1

docs/chapter7/3testcircuits.md

@@ -20,7 +20,7 @@ The test creator provides an intuitive UI to create tests.
 
 For sequential tests, clock is ticked between each Group. For combinational tests, Groups are just a logical seperation between different types of tests.
 
-Alternatively, you can also export the created test as CSV and edit it. You can import this CSV to attch by clicking `Import from CSV`
+Alternatively, you can also export the created test as CSV and edit it. You can import this CSV to attach by clicking `Import from CSV`
 
 Finally,
  - Save and attach the test by clicking `Attach`