diff --git a/out b/out
deleted file mode 100644
index cab8bb6..0000000
Binary files a/out and /dev/null differ
diff --git a/system/decoder.v b/system/decoder.v
index 38c895b..fdcb9e3 100644
--- a/system/decoder.v
+++ b/system/decoder.v
@@ -588,12 +588,12 @@ always @( CIR or SIMPLE_MICRO or seq_addr_input ) begin
 			11'b1100_1101_???:begin
 				/*    INT - execute interrupt handler   */
 				/* 1 1 0 0  1 1 0 1 |       DATA       |*/
-				// [skiped] 1) push flags
-				// [skiped] 2) clear trap and interrupt enable flag
-				// [skiped] 3) push CS
-				// [skiped] 4) fetch CS from interrupt table
-				//          5) push ProgCount
-				//          6) fetch ProgCount from interrupt table
+				// [skipped] 1) push flags
+				// [skipped] 2) clear trap and interrupt enable flag
+				// [skipped] 3) push CS
+				// [skipped] 4) fetch CS from interrupt table
+				//           5) push ProgCount
+				//           6) fetch ProgCount from interrupt table
 				instruction_size=2;
 				opcode_size=0;
 				Wbit=1;
@@ -621,7 +621,7 @@ always @( CIR or SIMPLE_MICRO or seq_addr_input ) begin
 			11'b1100_1111_???:begin
 				/*  IRET - Return from interrupt  */
 				/*      | 1 1 0 0  1 1 1 1 |      */
-				// Sicne we only push one thing on the stack
+				// Since we only push one thing on the stack
 				// on INT we can just reuse the code from RET
 				instruction_size=1;
 				opcode_size=0;
diff --git a/system/registers.v b/system/registers.v
index 133ccaa..6debdf0 100644
--- a/system/registers.v
+++ b/system/registers.v
@@ -62,7 +62,7 @@ always @(negedge write_port1_we) begin
 		end
 	end
 	`ifdef DEBUG_REG_WRITES
-		// Icarus verilog really doesn't like non-blocking assignments
+		// Icarus Verilog really doesn't like non-blocking assignments
 		// here
 		/* verilator lint_off BLKSEQ */
 		if(write_port1_addr[3:2]==2'b11)begin
diff --git a/system/verilator_makefile b/system/verilator_makefile
index c149dc7..0fd3501 100644
--- a/system/verilator_makefile
+++ b/system/verilator_makefile
@@ -1,4 +1,4 @@
-# This file is basicly to make verilator compilation look pretty.
+# This file is basically to make verilator compilation look pretty.
 # If the project doesn't compile it might be because verilator handles compilation
 # differently and this patch doesn't work anymore. In such case remove everything
 # except the include Vsystem.mk line and try again.