fix spelling

src/machine/dispatch.rs

@@ -310,7 +310,7 @@ impl MachineState {
                     self.throw_interrupt_exception();
                     self.backtrack();
 
-                    // We have extracted controll over the Tokio runtime to the calling context for enabling library use case
+                    // We have extracted control over the Tokio runtime to the calling context for enabling library use case
                     // (see https://github.com/mthom/scryer-prolog/pull/1880)
                     // So we only have access to a runtime handle in here and can't shut it down.
                     // Since I'm not aware of the consequences of deactivating this new code which came in while PR 1880

src/machine/heap.rs

@@ -445,7 +445,7 @@ impl Index<usize> for ReservedHeapSection {
 
 /// Computes the number of bytes required to pad a string of length `chunk_len`
 /// with zeroes, such that `chunk_len + pstr_sentinel_length(chunk_len)` is a
-/// multiple of `Heap::heap_cell_alignement()`.
+/// multiple of `Heap::heap_cell_alignment()`.
 fn pstr_sentinel_length(chunk_len: usize) -> usize {
     let res = chunk_len.next_multiple_of(ALIGN) - chunk_len;
 

src/machine/lib_machine/mod.rs

@@ -415,7 +415,7 @@ pub struct QueryState<'a> {
 
 impl Drop for QueryState<'_> {
     fn drop(&mut self) {
-        // FIXME: This may be wrong if the iterator is not fully consumend, but from testing it
+        // FIXME: This may be wrong if the iterator is not fully consumed, but from testing it
         // seems fine. Is this really ok?
         self.machine.trust_me();
     }

src/machine/lib_machine/tests.rs

@@ -3,7 +3,7 @@ use crate::MachineBuilder;
 
 #[test]
 #[cfg_attr(miri, ignore = "it takes too long to run")]
-fn programatic_query() {
+fn programmatic_query() {
     let mut machine = MachineBuilder::default().build();
 
     machine.load_module_string(

src/machine/stack.rs

@@ -191,7 +191,7 @@ impl Stack {
                 let cell_ptr = new_ptr.add(offset).cast::<HeapCellValue>();
                 ptr::write(cell_ptr.as_ptr(), stack_loc_as_cell!(AndFrame, e, idx + 1));
 
-                // Because in the Index and IndexMut inplementations we need to get this from
+                // Because in the Index and IndexMut implementations we need to get this from
                 // exposed provenance, we need to expose the provenance here, even though we don't
                 // actually use the value for anything. This is a reminder that `expose_provenance`
                 // isn't just a cast from a pointer to an integer but has actual side effects.
@@ -224,7 +224,7 @@ impl Stack {
                 let cell_ptr = new_ptr.byte_add(offset).cast::<HeapCellValue>();
                 ptr::write(cell_ptr.as_ptr(), stack_loc_as_cell!(OrFrame, b, idx));
 
-                // Because in the Index and IndexMut inplementations we need to get this from
+                // Because in the Index and IndexMut implementations we need to get this from
                 // exposed provenance, we need to expose the provenance here, even though we don't
                 // actually use the value for anything. This is a reminder that `expose_provenance`
                 // isn't just a cast from a pointer to an integer but has actual side effects.

src/machine/system_calls.rs

@@ -4292,7 +4292,7 @@ impl Machine {
                 }
                 let value = self.rng.gen_range(lower..upper);
                 // Safety:
-                // - lower and uper bounds are Fixnum values
+                // - lower and upper bounds are Fixnum values
                 // - value is inbetween lower and upper
                 // - fixnums value range has no gaps
                 // so value is also a valid Fixnum value
@@ -4812,7 +4812,7 @@ impl Machine {
                                 if interruption {
                                     self.machine_st.throw_interrupt_exception();
                                     self.machine_st.backtrack();
-                                    // We have extracted controll over the Tokio runtime to the calling context for enabling library use case
+                                    // We have extracted control over the Tokio runtime to the calling context for enabling library use case
                                     // (see https://github.com/mthom/scryer-prolog/pull/1880)
                                     // So we only have access to a runtime handle in here and can't shut it down.
                                     // Since I'm not aware of the consequences of deactivating this new code which came in while PR 1880