cleanup: Spelling fixes

Signed-off-by: D. Shah <dave@ds0.me>

4 files changed, 9 insertions, 9 deletions

diff --git a/gui/fpgaviewwidget.cc b/gui/fpgaviewwidget.cc
index 43d73a92..67ab80fd 100644
--- a/gui/fpgaviewwidget.cc
+++ b/gui/fpgaviewwidget.cc
@@ -158,7 +158,7 @@ float FPGAViewWidget::PickedElement::distance(Context *ctx, float wx, float wy)
                            return std::abs(dw - dab) / dab;
                        }
                        default:
-                           // Not close to antyhing.
+                           // Not close to anything.
                            return -1;
                        }
                    });
@@ -819,7 +819,7 @@ QVector4D FPGAViewWidget::mouseToWorldCoordinates(int x, int y)
     vec = projection.inverted() * QVector4D(vec.x(), vec.y(), -1, 1);
 
     // Hic sunt dracones.
-    // TODO(q3k): grab a book, remind yourselfl linear algebra and undo this
+    // TODO(q3k): grab a book, remind yourself linear algebra and undo this
     // operation properly.
     QVector3D ray = vec.toVector3DAffine();
     ray.normalize();
diff --git a/gui/lineshader.cc b/gui/lineshader.cc
index eded1689..4175dcec 100644
--- a/gui/lineshader.cc
+++ b/gui/lineshader.cc
@@ -26,7 +26,7 @@ void PolyLine::buildPoint(LineShaderData *building, const QVector2D *prev, const
                           const QVector2D *next) const
 {
     // buildPoint emits two vertices per line point, along with normals to move
-    // them the right directio when rendering and miter to compensate for
+    // them the right direction when rendering and miter to compensate for
     // bends.
 
     if (cur == nullptr) {
@@ -104,7 +104,7 @@ void PolyLine::build(LineShaderData &target) const
 
     // For every point on the line, call buildPoint with (prev, point, next).
     // If we're building a closed line, prev/next wrap around. Otherwise
-    // they are passed as nullptr and buildPoint interprets that accordinglu.
+    // they are passed as nullptr and buildPoint interprets that accordingly.
     const QVector2D *prev = nullptr;
 
     // Loop iterator used to ensure next is valid.
diff --git a/gui/quadtree.h b/gui/quadtree.h
index a6c38a85..5bbd2ebb 100644
--- a/gui/quadtree.h
+++ b/gui/quadtree.h
@@ -20,7 +20,7 @@
 #ifndef QUADTREE_H
 #define QUADTREE_H
 
-// This file implements a quad tree used for comitting 2D axis aligned
+// This file implements a quad tree used for committing 2D axis aligned
 // bounding boxes and then retrieving them by 2D point.
 
 NEXTPNR_NAMESPACE_BEGIN
@@ -382,17 +382,17 @@ template <typename CoordinateT, typename ElementT> class QuadTree
 
     // Standard constructor.
     //
-    // @param b Bounding box of the entire tree - all comitted elements must
+    // @param b Bounding box of the entire tree - all committed elements must
     //          fit within in.
     QuadTree(BoundingBox b) : root_(b, 0) {}
 
     // Inserts a new value at a given bounding box.e
     // BoundingBoxes are not deduplicated - if two are pushed with the same
-    // coordinates, the first one will take precendence.
+    // coordinates, the first one will take precedence.
     //
     // @param k Bounding box at which to store value.
     // @param v Value at a given bounding box.
-    // @returns Whether the insert was succesful.
+    // @returns Whether the insert was successful.
     bool insert(BoundingBox k, ElementT v)
     {
         k.fixup();
diff --git a/gui/treemodel.h b/gui/treemodel.h
index d7f337a3..49168a91 100644
--- a/gui/treemodel.h
+++ b/gui/treemodel.h
@@ -145,7 +145,7 @@ class IdStringList : public Item
     ElementType child_type_;
 
   public:
-    // Create an IdStringList at given partent that will contain elements of
+    // Create an IdStringList at given parent that will contain elements of
     // the given type.
     IdStringList(ElementType type) : Item("root", nullptr), child_type_(type) {}