fix typos

Author: co63oc

paddle/fluid/framework/ir/layer_norm_fuse_pass.cc

@@ -72,7 +72,7 @@ bool validateReduceOpAttrs(const Node* node,
     }
     for (size_t i = 1; i < dims.size(); ++i) {
       if (1 != dims[i] - dims[i - 1]) {
-        LOG(WARNING) << "The LayerNorm dim of mean must be  continuous";
+        LOG(WARNING) << "The LayerNorm dim of mean must be continuous";
         return false;
       }
     }

paddle/fluid/framework/ir/preln_residual_bias_fuse_pass.cc

@@ -217,7 +217,7 @@ int PrelnResidualBiasFusePass::ApplyPattern(ir::Graph *graph,
     // elementwise1_out. This will lead to two or more PrelnResidualBias
     // patterns is found near elementwise1_out, and these patterns will interact
     // on each other, so we make below check to ensure only one
-    // PrelnResidualBias pattern is delalted with.
+    // PrelnResidualBias pattern is dealt with.
     for (auto op : elementwise1_out->inputs) {
       if (op->Name() == "fused_bias_dropout_residual_layer_norm") return;
     }

paddle/fluid/framework/ir/preln_skip_layernorm_fuse_pass.cc

@@ -117,8 +117,7 @@ void PrelnSkipLayerNormFusePass::ApplyImpl(ir::Graph *graph) const {
                "use_varseqlen, preln_embedding_eltwise_layernorm_fuse_pass, "
                "trt_multihead_matmul_fuse_pass, "
                "set pos_id, set mask_id, with_dynamic_shape. Stop this pass, "
-               "please "
-               "reconfig.";
+               "please reconfig.";
     return;
   }
   int found_subgraph_count = 0;

paddle/fluid/framework/ir/seq_concat_fc_fuse_pass.cc

@@ -37,8 +37,8 @@ PDNode* BuildSeqExpandConcatPattern(PDPattern* pattern) {
   // concat output
 
   // So the following variables will be removed:
-  // sequence-expand output
-  // sequence-expand output
+  // sequence_expand output
+  // sequence_expand output
 
   // Three operators
   auto* sequence_expand0 = pattern->NewNode(