docs: Spelling mistakes

docs/reference/asm_thumb2_hints_tips.rst

@@ -129,7 +129,7 @@ Non-integer data types
 ~~~~~~~~~~~~~~~~~~~~~~
 
 These may be handled by means of arrays of the appropriate data type. For
-example, single precison floating point data may be processed as follows.
+example, single precision floating point data may be processed as follows.
 This code example takes an array of floats and replaces its contents with
 their squares.
 
@@ -172,7 +172,7 @@ thus:
 
 The const() construct causes MicroPython to replace the variable name
 with its value at compile time. If constants are declared in an outer
-Python scope they can be shared between mutiple assembler functions and
+Python scope they can be shared between multiple assembler functions and
 with Python code.
 
 Assembler code as class methods

docs/reference/asm_thumb2_label_branch.rst

@@ -23,7 +23,7 @@ specifiers:
 * ne Not equal
 * cs Carry set
 * cc Carry clear
-* mi Minus (negaive)
+* mi Minus (negative)
 * pl Plus (positive)
 * vs Overflow set
 * vc Overflow clear

docs/reference/isr_rules.rst

@@ -24,7 +24,7 @@ This summarises the points detailed below and lists the principal recommendation
 * Where an ISR returns multiple bytes use a pre-allocated ``bytearray``. If multiple integers are to be
   shared between an ISR and the main program consider an array (``array.array``).
 * Where data is shared between the main program and an ISR, consider disabling interrupts prior to accessing
-  the data in the main program and re-enabling them immediately afterwards (see Critcal Sections).
+  the data in the main program and re-enabling them immediately afterwards (see Critical Sections).
 * Allocate an emergency exception buffer (see below).
 
 

docs/reference/repl.rst

@@ -50,7 +50,7 @@ Finally type ``print(i)``, press RETURN, press BACKSPACE and press RETURN again:
     >>>
 
 Auto-indent won't be applied if the previous two lines were all spaces.  This
-means that you can finish entering a compound statment by pressing RETURN
+means that you can finish entering a compound statement by pressing RETURN
 twice, and then a third press will finish and execute.
 
 Auto-completion
@@ -80,7 +80,7 @@ expansions:
 Interrupting a running program
 ------------------------------
 
-You can interupt a running program by pressing Ctrl-C. This will raise a KeyboardInterrupt
+You can interrupt a running program by pressing Ctrl-C. This will raise a KeyboardInterrupt
 which will bring you back to the REPL, providing your program doesn't intercept the
 KeyboardInterrupt exception.
 
@@ -184,8 +184,8 @@ variables no longer exist:
 The special variable _ (underscore)
 -----------------------------------
 
-When you use the REPL, you may perfom computations and see the results.
-MicroPython stores the results of the previous statment in the variable _ (underscore).
+When you use the REPL, you may perform computations and see the results.
+MicroPython stores the results of the previous statement in the variable _ (underscore).
 So you can use the underscore to save the result in a variable. For example:
 
     >>> 1 + 2 + 3 + 4 + 5