Spelling in comment only

5 files changed, 6 insertions, 6 deletions

diff --git a/compiler/typecheck/TcRnTypes.hs b/compiler/typecheck/TcRnTypes.hs
index 02c9c09415..ce541c3f54 100644
--- a/compiler/typecheck/TcRnTypes.hs
+++ b/compiler/typecheck/TcRnTypes.hs
@@ -1177,7 +1177,7 @@ data ImportAvails
           --      = ModuleEnv [ImportedModsVal],
           -- ^ Domain is all directly-imported modules
           --
-          -- See the documentaion on ImportedModsVal in HscTypes for the
+          -- See the documentation on ImportedModsVal in HscTypes for the
           -- meaning of the fields.
           --
           -- We need a full ModuleEnv rather than a ModuleNameEnv here,
diff --git a/compiler/vectorise/Vectorise.hs b/compiler/vectorise/Vectorise.hs
index 70ea2e42b9..49bfeda445 100644
--- a/compiler/vectorise/Vectorise.hs
+++ b/compiler/vectorise/Vectorise.hs
@@ -70,7 +70,7 @@ vectModule guts@(ModGuts { mg_tcs        = tycons
             cls_vect_decls = [vd | vd@(VectClass _)    <- vect_decls]
 
           -- Vectorise the type environment.  This will add vectorised
-          -- type constructors, their representaions, and the
+          -- type constructors, their representations, and the
           -- conrresponding data constructors.  Moreover, we produce
           -- bindings for dfuns and family instances of the classes
           -- and type families used in the DPH library to represent
diff --git a/rts/Schedule.c b/rts/Schedule.c
index 7d5654fd03..41c68bec43 100644
--- a/rts/Schedule.c
+++ b/rts/Schedule.c
@@ -2817,7 +2817,7 @@ raiseExceptionHelper (StgRegTable *reg, StgTSO *tso, StgClosure *exception)
     //
     // This closure represents the expression 'raise# E' where E
     // is the exception raise.  It is used to overwrite all the
-    // thunks which are currently under evaluataion.
+    // thunks which are currently under evaluation.
     //
 
     // OLD COMMENT (we don't have MIN_UPD_SIZE now):
diff --git a/rts/linker/M32Alloc.c b/rts/linker/M32Alloc.c
index 73f9be9cc8..c5c36231c6 100644
--- a/rts/linker/M32Alloc.c
+++ b/rts/linker/M32Alloc.c
@@ -22,10 +22,10 @@ Note [Compile Time Trickery]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 This file implements two versions of each of the `m32_*` functions. At the top
-of the file there is the real implementaion (compiled in when
+of the file there is the real implementation (compiled in when
 `RTS_LINKER_USE_MMAP` is true) and a dummy implementation that exists only to
 satisfy the compiler and which hould never be called. If any of these dummy
-implementaions are called the program will abort.
+implementations are called the program will abort.
 
 The rationale for this is to allow the calling code to be written without using
 the C pre-processor (CPP) `#if` hackery. The value of `RTS_LINKER_USE_MMAP` is
diff --git a/rts/posix/Signals.c b/rts/posix/Signals.c
index d73143bd31..97439c5120 100644
--- a/rts/posix/Signals.c
+++ b/rts/posix/Signals.c
@@ -561,7 +561,7 @@ empty_handler (int sig STG_UNUSED)
 
    When a process is suspeended with ^Z and resumed again, the shell
    makes no attempt to save and restore the terminal settings.  So on
-   resume, any terminal setting modificaions we made (e.g. turning off
+   resume, any terminal setting modifications we made (e.g. turning off
    ICANON due to hSetBuffering NoBuffering) may well be lost.  Hence,
    we arrange to save and restore the terminal settings ourselves.